Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12281604 | Removal determination device for exhaust gas purification device | Teruhiko Miyake, Tomoyuki Tsuji, Yusuke Joh, Yoshifumi Matsuda | 2025-04-22 |
| 11536982 | Anti-vibration optical device | Haruo Itoh | 2022-12-27 |
| 10375322 | Optical observation device | Kunio Ando | 2019-08-06 |
| 10364770 | Fuel pressure sensor diagnostic during engine stopping | — | 2019-07-30 |
| 10309286 | Hybrid vehicle | Takashi Suzuki | 2019-06-04 |
| 9827845 | Vehicle including shutter device for adjusting temperature of coolant water of engine | Hitoki Sugimoto, Toshitake Sasaki, Yoshihisa Oda, Kenji Kimura | 2017-11-28 |
| 9822739 | Vehicle with an EGR-cooler and its diagnotic | Yoshihisa Oda, Toshitake Sasaki, Kenji Kimura | 2017-11-21 |
| 9664166 | Control device for internal combustion engine | Keisuke Nagakura, Toshitake Sasaki, Takashi Suzuki | 2017-05-30 |
| 9417458 | Image stabilizing device and system for telescopic optical instruments | Kunio Ando, Masashi Kato, Haruo Itoh | 2016-08-16 |
| 9395551 | Optical image stabilizer | Kunio Ando, Masashi Kato, Haruo Itoh | 2016-07-19 |
| 8379306 | Magnification-varying optical device | Naomi Watanabe | 2013-02-19 |
| 7372637 | Focusing unit and optical device | — | 2008-05-13 |