Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11330971 | Endoscope system and processor with light adjustment control | — | 2022-05-17 |
| 10575721 | Image pickup system and image processing apparatus | — | 2020-03-03 |
| 10321103 | Image pickup system and image processing apparatus | Kyosuke Mizuno | 2019-06-11 |
| 9996927 | Endoscope apparatus | Tomoki Iwasaki | 2018-06-12 |
| 9549483 | Engine control unit | Ichiro Tsuji, Yoshitaka Koga | 2017-01-17 |
| D433644 | Fire detector | Kazuyoshi Sakurai, Seiji Tsubouchi, Yasuhiro Sugano | 2000-11-14 |
| 6011478 | Smoke sensor and monitor control system | Takashi Suzuki, Yuki Yoshikawa | 2000-01-04 |