Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11419512 | Flow volume measuring device, flow volume measuring method, pressure measuring device, and pressure measuring method | Hirofumi Nogami, Tomohito Sekiguchi, Yuma Hayashida, Ryo Inoue, Ryuta Shiraishi | 2022-08-23 |
| 9671298 | Force sensor and robot having force sensor | Toshihiro Takeshita, Takuma Iwasaki, Yuji Arinaga | 2017-06-06 |
| 8352003 | Sensor unit and biosensor | Eiji Higurashi | 2013-01-08 |
| 7128716 | Blood flowmeter and sensor part of the blood flowmeter | Eiji Higurashi, Takahiro Ito | 2006-10-31 |
| 6431714 | Micro-mirror apparatus and production method therefor | Eiji Higurashi, Tohru Maruno | 2002-08-13 |
| 5113071 | Encoder in which single light source projects dual beams onto grating | Hidenao Tanaka, Osamu Ohguchi, Junichi Shimada | 1992-05-12 |
| 5084895 | Semiconductor light emitting system | Junichi Shimada | 1992-01-28 |
| 4978379 | Method of joining semiconductor substrates | Junji Watanabe | 1990-12-18 |
| 4860276 | Micro optical head with an optically switched laser diode | Hiroo Ukita, Yoshitada Katagiri, Yuuji Uenishi, Yoshihiro Isomura, Tomoyuki Toshima +1 more | 1989-08-22 |