Issued Patents 2002
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6498948 | Endoscope system | Ryo Ozawa, Tetsuya Utsui, Shinsuke Okada, Masaru Eguchi, Koichi Furusawa | 2002-12-24 |
| 6477403 | Endoscope system | Masaru Eguchi, Koichi Furusawa, Shinsuke Okada, Ryo Ozawa, Tetsuya Utsui | 2002-11-05 |
| 6456769 | Fiber bundle and endoscope apparatus | Koichi Furusawa, Masaru Eguchi, Tetsuya Utsui, Ryo Ozawa, Shinsuke Okada | 2002-09-24 |
| 6444323 | Semi-conductive silicone rubber composition | Wataru Matsumoto, Koji Sawada | 2002-09-03 |
| 6432157 | Method for preparing Ag-ZnO electric contact material and electric contact material produced thereby | Osamu Sakaguchi, Hiroyuki Kusamori, Osamu Matsuzawa, Masahiro Takahashi, Toshiya Yamamoto | 2002-08-13 |
| 6396627 | Stereoscopic microscope including zoom and relay optical systems | Satoru Tachihara, Chinari Tanaka, Daisuke Koreeda, Nobutaka Minefuji, Takaomi Sekiya +1 more | 2002-05-28 |
| 6376594 | Conductive member | Gouki Sasagawa, Masato Ogasawara | 2002-04-23 |
| 6350337 | Method of manufacturing structure by using biodegradable mold | — | 2002-02-26 |
| 6340515 | Conductive member | Gouki Sasagawa, Masato Ogasawara | 2002-01-22 |