Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11527968 | Method of manufacturing MEMS vibration element and MEMS vibration element | Hideaki Koga | 2022-12-13 |
| 11374507 | Vibrational energy harvester device | Hiroshi Toshiyoshi, Hiroyuki Mitsuya, Hiroshi Imamoto | 2022-06-28 |
| 11117795 | MEMS vibration element, method of manufacturing MEMS vibration element, and vibration-driven energy harvester | Hideaki Koga | 2021-09-14 |
| 11081977 | Vibrational energy harvester device | Hiroshi Toshiyoshi, Hiroyuki Mitsuya, Hiroshi Imamoto | 2021-08-03 |
| 10833607 | Electret element, electromechanical converter and method for manufacturing electret element | Hiroyuki Fujita, Hisayuki Ashizawa, Hiroyuki Mitsuya, Kazunori Ishibashi | 2020-11-10 |
| 10511914 | Electret element, microphone having electret element mounted therein and electret element manufacturing method | Yuki Nishimori, Shinichi ARIOKA, Masato Suzuki, Kazunori Ishibashi | 2019-12-17 |
| 10405103 | Electret element, microphone having electret element mounted therein and electret element manufacturing method | Yuki Nishimori, Shinichi ARIOKA, Masato Suzuki, Kazunori Ishibashi | 2019-09-03 |
| 10340818 | Actuator, shutter device, fluid control device, switch, and two-dimensional scanning sensor device | Masato Suzuki, Akito Mori, Tatsuhiko SUGIYAMA, Hiroshi Imamoto, Masatoshi Oba +3 more | 2019-07-02 |
| 9915576 | Pressure sensor and pressure detection device | Hiroyuki Fujita, Hiroyuki Mitsuya, Hisayuki Ashizawa | 2018-03-13 |
| 9425710 | Electrostatic induction conversion device and DC-DC converter | Masato Suzuki, Hiroki Hayashi, Tatsuhiko SUGIYAMA | 2016-08-23 |
| 9224415 | Microprobe, recording apparatus, and method of manufacturing microprobe | Yongfang Li, Yasushi Tomizawa, Akihiro Koga, Masakazu Sugiyama | 2015-12-29 |
| 8770043 | Comb-structured MEMS accelerometer | — | 2014-07-08 |
| 8331212 | MEMS memory microprobe and recording apparatus | Yongfang Li, Yasushi Tomizawa, Masakazu Sugiyama | 2012-12-11 |
| 7849515 | Nanotweezer and scanning probe microscope equipped with nanotweezer | Maho Hosogi, Takashi Konno | 2010-12-07 |
| 7322622 | Nano-gripper and method of producing same | Yutaka Mihara, Takeo Fukino, Takafumi Hara, Hiroyuki Fujita | 2008-01-29 |
| 5358909 | Method of manufacturing field-emitter | Satoshi Kanazawa, Kazuhiko Kawamura, Hikaru Sakamoto | 1994-10-25 |