Issued Patents All Time
Showing 1–25 of 100 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12331783 | Magnetic circuit device for magnetic bearing | — | 2025-06-17 |
| 12173666 | Throttle valve control device | Hidefumi Hatsuzawa, Takuya Tanaka, Makoto Kawano, Yoshihiko Akagi | 2024-12-24 |
| D1031984 | Operating unit of treatment tool for endoscope | Yui Kawanishi | 2024-06-18 |
| D1022196 | Operating unit of treatment tool for endoscope | Yui Kawanishi | 2024-04-09 |
| 11560893 | Method for operation control of compressor and the compressor | Takahiro Oguma | 2023-01-24 |
| 11451179 | Motor control device and brake control device | Takafumi Hara, Toshiyuki Ajima, Shigehisa Aoyagi, Kenichiro Matsubara | 2022-09-20 |
| 11228271 | Control device for three-phase synchronous motor and electric power steering device using the same | Takafumi Hara, Shigehisa Aoyagi, Toshiyuki Ajima, Yoshitaka Sugiyama | 2022-01-18 |
| D933820 | Handle for surgical device | — | 2021-10-19 |
| 11114565 | Semiconductor device | Shinji Migita | 2021-09-07 |
| 11089403 | Directivity control system | Masanobu Noriyuki, Akira Masu | 2021-08-10 |
| 10636751 | Semiconductor device including circuit having security function | Yohei Hori, Yongxun Liu, Shinichi Ouchi, Tetsuji Yasuda, Meishoku Masahara +7 more | 2020-04-28 |
| 10318745 | Access control system and access control method | Yuuichi KIYOKAWA, Kouji Inoue, Ryuuji Nakayama | 2019-06-11 |
| 9906174 | Power steering device and control device for power steering device | Yoshitaka Sugiyama, Masaki KASHIMA | 2018-02-27 |
| 9835508 | Pressure sensor having strain gauges disposed on a diaphragm | Atsushi Kazama, Jiro Hashizume, Junji Onozuka, Hiroshi Onuki, Miho Tobita | 2017-12-05 |
| 9698235 | Field-effect transistor | Shinji Migita, Koichi Fukuda | 2017-07-04 |
| 9190537 | Mechanical quantity measuring device | Kisho Ashida | 2015-11-17 |
| 8902550 | Direct-current switch | Hirofumi Matsuo, Kazuaki Mino, Toru Hosen, Hironobu Shiroyama | 2014-12-02 |
| D710818 | Voice recording/reproducing device | — | 2014-08-12 |
| 8367560 | Semiconductor device manufacturing method | Arito OGAWA, Kunihiko Iwamoto | 2013-02-05 |
| 8164856 | Magnetic tape apparatus | Yukihiro Hata, Junichiro Saikai, Sadamu Kuse | 2012-04-24 |
| 7803471 | Magnetic tape, its cleaning method, and optical servotrack forming/cleaning apparatus | Haruhiko Fujisawa, Naoki MUKAI, Satoru Fukiage, Kenji Sano, Shigeo Fujitani | 2010-09-28 |
| 7626234 | Semiconductor device with shallow trench isolation and its manufacture method | Kengo Inoue | 2009-12-01 |
| 7594241 | Information recording medium | Tetsuji Hasegawa | 2009-09-22 |
| 7434992 | Radiation thermometer | Makoto Tabata, Yoshihide Onishi, Yoshihiko Ogura, Tetsuya Sato, Taiga Sato | 2008-10-14 |
| 7399649 | Semiconductor light-emitting device and fabrication method thereof | Mamoru Miyachi, Yoshinori Kimura, Kiyofumi Chikuma | 2008-07-15 |