Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6657792 | Zoom lens system | Takayuki Ito | 2003-12-02 |
| 6600861 | Fiber bundle and endoscope apparatus | Koichi Furusawa, Tetsuya Utsui, Tetsuya Nakamura, Ryo Ozawa, Shinsuke Okada | 2003-07-29 |
| 6545820 | Zoom lens system | Takayuki Ito | 2003-04-08 |
| 6527708 | Endoscope system | Tetsuya Nakamura, Tetsuya Utsui, Ryo Ozawa, Shinsuke Okada, Koichi Furusawa | 2003-03-04 |
| 6517479 | Stereoscopic endoscope | Takaomi Sekiya | 2003-02-11 |