Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12044838 | Laminated lens array, endoscope and image pickup unit | Takuto YOSHINAGA | 2024-07-23 |
| 12017033 | Fluid control device for endoscope and endoscope | Sho Nakajima | 2024-06-25 |
| 11122961 | Endoscope and objective optical unit for endoscope | — | 2021-09-21 |
| 10478049 | Endoscope | — | 2019-11-19 |
| 9615724 | Fluid control apparatus for endoscope | — | 2017-04-11 |
| 8854933 | Information processing apparatus, drive unit, detection circuit and control method | — | 2014-10-07 |
| 8654184 | Electric endoscope and endoscope system | Kunihiko HIJIHARA | 2014-02-18 |
| 7136126 | Cellulose acetate film prepared according to cooling dissolution method | Yosuke Nishiura, Yoshiharu Yabuki, Hiroyuki Mori | 2006-11-14 |
| 6778242 | Optical compensatory sheet comprising cellulose acetate support and optically anisotropic layer, an ellipsoidal polarizing plate, and a liquid crystal display | Yosuke Nishiura, Yoshiharu Yabuki, Hiroyuki Mori | 2004-08-17 |
| 6630973 | Optically anisotropic cellulose ester film containing discotic compound | Koushin Matsuoka, Ken Kawata | 2003-10-07 |
| 6139785 | Cellulose ester composition | Yuichiro Shuto, Hiroki Taniguchi, Yukiko Nakanishi | 2000-10-31 |
| 5914220 | Polyester support, process for manufacturing the same, and photographic film using the same | — | 1999-06-22 |
| 5853966 | Silver halide photographic material | — | 1998-12-29 |
| 5705632 | Process for the preparation of cellulose acetate film | Kazuhiro Shimoda, Hidekazu Yamazaki, Tohru Shibata, Shu Shimamoto, Hiroyuki Takemoto +1 more | 1998-01-06 |
| 5663310 | Cellulose acetate solution and process for the preparation of the same | Kazuhiro Shimoda, Hidekazu Yamazaki, Tohru Shibata, Shu Shimamoto, Hiroyuki Takemoto +1 more | 1997-09-02 |
| 5496691 | Process for producing silver halide photographic material | Hajime Miyamoto | 1996-03-05 |
| 5326689 | Silver halide photographic material | — | 1994-07-05 |