Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8858423 | Endoscope holding apparatus | Koji Yasunaga, Motokazu Nakamura, Kenji Hirose | 2014-10-14 |
| 8393602 | Coil spring with irregular cross section | Jun Matsumoto | 2013-03-12 |
| 7556626 | Medical instrument holding apparatus | Masaaki Ueda, Satoshi Otsuka, Tomoaki Yamashita, Kenji Hirose, Toru Shinmura | 2009-07-07 |
| 7309311 | Endoscopic observation apparatus and medical device holder | Satoshi Otsuka, Toru Shinmura, Tomoaki Yamashita, Kenji Hirose, Masaaki Ueda | 2007-12-18 |
| 6330119 | Manufacturing method for optical pickup device | Satoshi Kasahara | 2001-12-11 |
| 5999342 | Objective lens driving system and manufacturing method for same | Yukio Okada, Masaru Uno | 1999-12-07 |
| 5901133 | Objective lens actuator | Akira Miyamae | 1999-05-04 |