Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7912267 | Virtual-slide specimen image acquisition apparatus | Yoshihiro Kawano, Mitsumori Hayashida, Keiji Kimura | 2011-03-22 |
| 5720706 | Stereoscopic endoscope | Susumu Takahashi, Masao Uehara, Shingo Kato, Atsushi Kidawara, Katsuyuki Saito +15 more | 1998-02-24 |
| 5588948 | Stereoscopic endoscope | Susumu Takahashi, Masao Uehara, Shingo Kato, Atsushi Kidawara, Katsuyuki Saito +15 more | 1996-12-31 |
| 5577991 | Three-dimensional vision endoscope with position adjustment means for imaging device and visual field mask | Nobuaki Akui, Satoshi Honma, Susumu Takahashi, Toyoharu Hanzawa, Takashi Fukaya +8 more | 1996-11-26 |
| 5576882 | Endoscope | — | 1996-11-19 |
| 5233473 | Optical system for endoscopes | — | 1993-08-03 |
| 5005957 | Objective lens system for endoscopes | Minoru Okabe | 1991-04-09 |
| 4988172 | Optical system for endoscopes | Akira Kikuchi, Minoru Okabe | 1991-01-29 |
| 4877314 | Objective lens system for endoscopes | — | 1989-10-31 |
| 4867136 | Endoscope apparatus | Akira Suzuki, Susumu Takahashi, Takeaki Nakamura, Tatsuya Yamaguchi, Takashi Tsukaya +19 more | 1989-09-19 |
| 4801792 | Endoscope | Nobuo Yamasita, Shinichiro Hattori | 1989-01-31 |
| 4787370 | Attachment for endoscopes | — | 1988-11-29 |