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Research Output 1998 2015

  • 226 Citations
  • 8 h-Index
  • 45 Article
  • 22 Conference contribution
2015
1 Citation (Scopus)

Design of electrostatic adhesion device using the flexible electrodes

Takada, A., Nakamura, S., Yamanishi, Y., Hashimura, S., Nagasawa, S., Kogure, T. & Maeda, S., 2015 Jan 9, 2014 International Symposium on Micro-NanoMechatronics and Human Science, MHS 2014. Institute of Electrical and Electronics Engineers Inc., 7006081

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Electrostatic force
Electrostatics
Adhesion
Electrodes
Electric charge

Displacement magnification of gel actuator using pNIPAAm-SU8 hybrid structure

Kogure, T., Okada, R., Maeda, S. & Nagasawa, S., 2015 Feb 26, Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS). February ed. Institute of Electrical and Electronics Engineers Inc., Vol. 2015-February. p. 1082-1085 4 p. 7051151

Research output: Chapter in Book/Report/Conference proceedingConference contribution

hybrid structures
magnification
Actuators
Gels
actuators

Floating interface robot with SMA double arms for gesture communication

Nagamine, S. & Nagasawa, S., 2015 Sep 30, 2015 54th Annual Conference of the Society of Instrument and Control Engineers of Japan, SICE 2015. Institute of Electrical and Electronics Engineers Inc., p. 1058-1059 2 p. 7285547

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Shape memory effect
Robots
Communication
Degrees of freedom (mechanics)

Trajectory control of MEMS falling object fabricated by SU-8 multilayer structure

Yamane, H. & Nagasawa, S., 2015 Feb 26, Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS). February ed. Institute of Electrical and Electronics Engineers Inc., Vol. 2015-February. p. 308-311 4 p. 7050950

Research output: Chapter in Book/Report/Conference proceedingConference contribution

trajectory control
falling
laminates
microelectromechanical systems
MEMS
2014
6 Citations (Scopus)

A self-converging atomized mist spray device using surface acoustic wave

Yabe, A., Hamate, Y., Hara, M., Oguchi, H., Nagasawa, S. & Kuwano, H., 2014, In : Microfluidics and Nanofluidics. 17, 4, p. 701-710 10 p.

Research output: Contribution to journalArticle

Acoustic surface wave devices
mist
surface acoustic wave devices
Fog
atomizers

Design of self-moving gel driven by chemical energy

Okada, R., Kogure, T., Nagasawa, S. & Maeda, S., 2014 Apr 20, 2014 IEEE International Conference on Robotics and Biomimetics, IEEE ROBIO 2014. Institute of Electrical and Electronics Engineers Inc., p. 199-204 6 p. 7090330

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Gels
Actuators
Intelligent materials
Biomimetics
Polymers
2013

Micromachined pyroelectric probe for non-contact thermal diagnostic systems

Suita, K., Hara, M., Ishikawa, S., Tanaka, K., Nagasawa, S. & Kuwano, H., 2013, In : Journal of Advanced Mechanical Design, Systems and Manufacturing. 7, 2, p. 95-102 8 p.

Research output: Contribution to journalArticle

Infrared detectors
Diffraction patterns
Sol-gel process
Microscopic examination
Infrared radiation
3 Citations (Scopus)

Self-beating gel pump powered by chemical energy

Takahashi, K., Nagasawa, S. & Maeda, S., 2013, IEEE International Conference on Intelligent Robots and Systems. p. 4040-4045 6 p. 6696934

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Microfluidics
Gels
Pumps
Electric wiring
Flow control
2012
12 Citations (Scopus)

Experimental study of highly sensitive sensor using a surface acoustic wave resonator for wireless strain detection

Zhongqing, B., Hara, M., Mitsui, M., Sano, K., Nagasawa, S. & Kuwano, H., 2012 Jul, In : Japanese Journal of Applied Physics. 51, 7 PART2, 07GC23.

Research output: Contribution to journalArticle

Surface waves
Resonators
resonators
Acoustic waves
acoustics
2 Citations (Scopus)

Micro fabrication development of a vibration-based sputtered PZT thin film micro energy harvester

Shibata, K., Ishikawa, S., Tanaka, K., Nagasawa, S., Cao, Z., Oguchi, H., Hara, M. & Kuwano, H., 2012, Proceedings of IEEE Sensors. 6411532

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Harvesters
Microfabrication
Thin films
Natural frequencies
Substrates
2011
9 Citations (Scopus)

Aging characteristics of electret used in a vibration-based electrostatic induction energy harvester

Wada, Y., Hamate, Y., Nagasawa, S. & Kuwano, H., 2011, 2011 16th International Solid-State Sensors, Actuators and Microsystems Conference, TRANSDUCERS'11. p. 2626-2629 4 p. 5969869

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Electrets
Harvesters
Electrostatics
Aging of materials
Water absorption
9 Citations (Scopus)
2 Citations (Scopus)

A novel narrow mist spray device using surface acoustic wave with a channel

Yabe, A., Hamate, Y., Nagasawa, S. & Kuwano, H., 2011, 2011 16th International Solid-State Sensors, Actuators and Microsystems Conference, TRANSDUCERS'11. p. 254-257 4 p. 5969446

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Acoustic surface wave devices
Fog
Surface waves
Acoustic streaming
Acoustic waves
2010

3D Vibration Harvesting Using Free Moving Ball PZT Microbox

Simon, E., Hamate, Y., Nagasawa, S. & Kuwano, H., 2010 Dec 1, In : Proceedings of PowerMEMS2010,. p. 33-36

Research output: Contribution to journalArticle

A Development of Micro-Machined Micro Ion Source for Flexible and Concurrent MEMS Process

Ueda, T., Tamonoki, S., Suzuki, T., Nagasawa, S. & Kuwano, H., 2010 Jun 29, In : Proceedings of the 3rd Symposium on Micro Environmental Machine Systems (μEMS2010). p. 41

Research output: Contribution to journalArticle

A Micro Electric Power Generator Using Cantilever Consisting of Silicon and Polymer

Wada, Y., Suzuki, T., Nagasawa, S., Okamoto, H. & Kuwano, H., 2010 Jun 29, In : Proceedings of the 3rd Symposium on Micro Environmental Machine Systems (μEMS2010),. p. 37-38

Research output: Contribution to journalArticle

2 Citations (Scopus)

A novel micro fluidics device using surface acoustic wave

Sano, T., Hojo, M., Hamate, Y., Onuki, T., Nagasawa, S. & Kuwano, H., 2010 Aug, In : Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C. 76, 768, p. 1920-1922 3 p.

Research output: Contribution to journalArticle

Fluidic devices
Channel flow
Surface waves
Flow rate
Acoustic waves

A Novel Micro Fluidics System and Analysis of Droplet Motion Using Surface Acoustic Wave Devices,

Sano, T., Hojo, M., Yabe, A., Hamate, Y., Onuki, T., Nagasawa, S. & Kuwano, H., 2010 Jun 29, In : Proceedings of the 3rd Symposium on Micro Environmental Machine Systems (μEMS2010). p. 33-34

Research output: Contribution to journalArticle

Frequency Modulation Changing SAW Phase Velocity

Miyashita, M., Onuki, T., Nagasawa, S. & Kuwano, H., 2010 Jun 29, In : Proceedings of the 3rd Symposium on Micro Environmental Machine Systems (μEMS2010). p. 29

Research output: Contribution to journalArticle

Frequency Modulation Changing SAW Phase Velocity," Proceedings of the 3rd Symposium on Micro Environmental Machine Systems (μEMS2010)

Miyashita, M., Onuki, T., Nagasawa, S. & Kuwano, H., 2010 Jun 29, In : Default journal. p. 29

Research output: Contribution to journalArticle

Micro-machined micro ion source for flexible and concurrent MEMS process

Tamonoki, S., Ueda, T., Kurotsu, M., Nagasawa, S. & Kuwano, H., 2010 Aug, In : Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C. 76, 768, p. 1902-1904 3 p.

Research output: Contribution to journalArticle

Ion sources
MEMS
Ion beams
Machining
9 Citations (Scopus)

Novel vibration-driven micro-electrostatic induction energy harvester with asymmetric multi-resonant spring

Suzuki, T., Nagasawa, S., Okamoto, H. & Kuwano, H., 2010, Proceedings of IEEE Sensors. p. 1161-1164 4 p. 5690694

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Harvesters
Electrets
Electrostatics
Electrodes
Resonators

Rectifier of Vibration-Driven Micro Energy Harvesting System

Tsuji, K., Okamoto, H., Nagasawa, S. & Kuwano, H., 2010 Dec 1, In : Proceedings of PowerMEMS2010. p. 131-134

Research output: Contribution to journalArticle

Phase modulation
Frequency modulation
Microstructure
Piezoelectric materials
MEMS

Study of PZT Thin Film Deposition

Tanaka, K., Shibata, K., Ishikawa, S., Suita, K., Nagasawa, S. & Kuwano, H., 2010 Jun 29, In : Proceedings of the 3rd Symposium on Micro Environmental Machine Systems (μEMS2010). p. 45-46

Research output: Contribution to journalArticle

Three D Flexible Vibration Structure Design and Its Fabrication for Micro Energy Harvesting

Takeda, K., Nagasawa, S. & Kuwano, H., 2010 Dec 1, In : Proceedings of PowerMEMS2010. p. 175-178

Research output: Contribution to journalArticle

2009
5 Citations (Scopus)

Efficient energy harvesting from irregular mechanical vibrations by active motion control

Okamoto, H., Onuki, T., Nagasawa, S. & Kuwano, H., 2009 Dec, In : Journal of Microelectromechanical Systems. 18, 6, p. 1420-1431 12 p., 5282595.

Research output: Contribution to journalArticle

Energy harvesting
Motion control
Vibrations (mechanical)
Electrets
Energy conversion
7 Citations (Scopus)

Micro blender and separator using inner-vortex of droplet induced by surface acoustic wave

Sano, T., Onuki, T., Hamate, Y., Hojo, M., Nagasawa, S. & Kuwano, H., 2009, TRANSDUCERS 2009 - 15th International Conference on Solid-State Sensors, Actuators and Microsystems. p. 370-373 4 p. 5285487

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Separators
Surface waves
Vortex flow
Acoustic streaming
Acoustic waves
7 Citations (Scopus)

Micro Blender and Separator Using Inner-Vortex of Droplet Induced by Surface Acoustic Wave

Sano, T., Onuki, T., Hamate, Y., Hojo, M., Nagasawa, S. & Kuwano, H., 2009 Apr 1, In : Digest of Technical Papers of The 15th International Conference on Solid-State Sensors. p. 370-373

Research output: Contribution to journalArticle

1 Citation (Scopus)

Novel structure and fabrication of an energy harvesting device based on vibration-oriented generation for low oscillation operation

Suzuki, T., Nagasawa, S., Okamoto, H. & Kuwano, H., 2009, Proceedings of IEEE Sensors. p. 1832-1835 4 p. 5398426

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Energy harvesting
Vibrations (mechanical)
Natural frequencies
Fabrication
Electrets
2008

A Micro Electric Power Generator Using a Hybrid Si Micro Cantilever Structure

Suzuki, T., Nagasawa, S., Okamoto, H. & Kuwano, H., 2008 Apr 1, In : Proceedings of PowerMEMS2008+μEMS2008. p. 301-304

Research output: Contribution to journalArticle

2 Citations (Scopus)

A surface acoustic wave dynamics control device by grating structure

Miyashita, M., Onuki, T., Nagasawa, S. & Kuwano, H., 2008, Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS). p. 661-664 4 p. 4443743

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Surface waves
Acoustic waves
Numerical analysis
Dynamical systems
Switches
4 Citations (Scopus)

Energy Harvesting Using Micro Electrostatic Generator with Both Ends Build-in H-beam Structure

Mori, K., Suzuki, T., Nagasawa, S., Okamoto, H. & Kuwano, H., 2008 Apr 1, In : Proceedings of PowerMEMS2008+μEMS2008. p. 273-276

Research output: Contribution to journalArticle

4 Citations (Scopus)

Mechanical rectifier for micro electric generators

Nagasawa, S., Suzuki, T., Takayama, Y., Tsuji, K. & Kuwano, H., 2008, Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS). p. 992-995 4 p. 4443825

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Electric rectifiers
Electric generators
Electrets
Networks (circuits)
Threshold voltage

MEMS Electric Power Generator Using a Piezoelectric PZT Thin Film Cantilever

Ishikawa, S., Shibata, K., Tanaka, K., Nagasawa, S. & Kuwano, H., 2008 Apr 1, In : Proceedings of PowerMEMS2008+μEMS2008. p. 265-268

Research output: Contribution to journalArticle

3 Citations (Scopus)

Micro-machined micro ion source for flexible and concurrent process

Tamonoki, S., Kuwano, H. & Nagasawa, S., 2008, Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS). p. 371-374 4 p. 4443670

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Ion sources
Ion beams
MEMS
Ions
2007
9 Citations (Scopus)

A highly sensitive strain sensor using surface acoustic wave and its evaluation for wireless battery-less sensor network

Konno, R., Mitsui, M., Kuwano, H., Nagasawa, S., Sano, K. & Hayasaka, J., 2007, Proceedings of IEEE Sensors. p. 796-799 4 p. 4388520

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Surface waves
Sensor networks
Acoustic waves
Sensors
Natural frequencies

A Novel LiNbO3 Surface Acoustic Wave Pump onto Micro Channel Wall

Sano, T., Sato, M., Kuwano, H. & Nagasawa, S., 2007 Apr 1, In : The Proc. of Micro Total Analysis Systems (μTAS2007). p. 667-668

Research output: Contribution to journalArticle

2 Citations (Scopus)

A novel scanning thermal microscopy system

Tanaka, K., Kuwano, H., Nagasawa, S. & Ono, T., 2007, Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS). p. 627-630 4 p. 4433123

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Shielding
shielding
Microscopic examination
apertures
microscopy

A surface acoustic wave dynamic control device by grating structure

Miyashita, M., Onuki, T., Nagasawa, S. & Kuwano, H., 2007 Apr 1, In : Proceedings of the 1st Symposium on Micro Environmental Machine Systems (μEMS2007). p. 15

Research output: Contribution to journalArticle

Efficient Energy Harvesting From Wideband Vibrations by Active Motion Control

Okamoto, H., Onuki, T., S, S., Nagasawa, N. & Kuwano, H., 2007 Apr 1, In : Proceedings of the 1st Symposium on Micro Environmental Machine Systems (μEMS2007). p. 3

Research output: Contribution to journalArticle

Micro Electric Power Generation Using A Micro Cantilever with PZT Thin Film

Shibata, K., Kuwano, H., Nagasawa, S. & Tanaka, K., 2007 Apr 1, In : Proceedings of the 1st Symposium on Micro Environmental Machine Systems (μEMS2007). p. 13

Research output: Contribution to journalArticle

Micro-Machined Micro Ion Source for MEMS Flexible Process

Tamonoki, S., Kuwano, H. & Nagasawa, S., 2007 Apr 1, In : Abstract of The Int. Conference on Nanoscience and Technology (ICN+T2007),. p. 627-630

Research output: Contribution to journalArticle

Towards Intelligent Vibration Energy Harvesting

Okamoto, H., Onuki, T., Nagasawa, S., Suzuki, T. & Kuwano, H., 2007 Apr 1, In : Proceedings of the 1st Symposium on Micro Environmental Machine Systems (μEMS2007).

Research output: Contribution to journalArticle