Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12178408 | Endoscope | Naoki Sugiura | 2024-12-31 |
| 11503983 | Endoscope | Naoki Sugiura | 2022-11-22 |
| 11141166 | Clip treatment tool | Koji Itoh, Issei Suzuki, Syuji Tsuchiya | 2021-10-12 |
| 6349173 | Camera with motor-driven lens barrel | Masaharu Kanai, Ko Aosaki, Hiroshi Soma, Mutsumi Naruse, Yukitaka Takeshita +2 more | 2002-02-19 |
| 6312168 | Camera | Mutsumi Naruse, Hotaka Takeuchi, Masao Nakamori, Yuuichi Ozawa | 2001-11-06 |
| 6208809 | Camera with motor-driven lens barrel | Masaharu Kanai, Ko Aosaki, Hiroshi Soma, Mutsumi Naruse, Yukitaka Takeshita +2 more | 2001-03-27 |
| 6064835 | Field frame for finder | Kiyotaka Kobayashi, Hiroshi Sohma, Yukitaka Takeshita | 2000-05-16 |
| 5835805 | Film transporting device of camera and clutch structure and camera with magnetic recording function | Yasuhiko Tanaka | 1998-11-10 |
| 5592252 | Field frame for finder | Kiyotaka Kobayashi, Hiroshi Sohma, Yukitaka Takeshita | 1997-01-07 |