Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11846544 | Spectrophotometer | Takashi Kawasaki, Katsutoshi Tsurutani | 2023-12-19 |
| 11054308 | Spectrophotometer | Takashi Kawasaki, Katsutoshi Tsurutani | 2021-07-06 |
| 6292631 | Camera and its battery pack | Osamu Tanaka, Shunji Oku, Kenichi Fujisawa, Toshitsugu Yamamoto | 2001-09-18 |
| 6181882 | Camera | Nobuharu Murashima, Shinichi Nishimura | 2001-01-30 |
| 6086503 | Camera | Yoshito Konishi, Junichi Tanii, Nobuharu Murashima | 2000-07-11 |
| 5995760 | Interchangeable-lens camera system having a waterproof mount mechanism, and photo-taking lens barrel and camera body used in the camera system | Yoshiyuki Inoue, Toyotoshi Kawasaki, Shinichi Suzuki, Tomohiko Kawaji, Akihiro Baba | 1999-11-30 |
| 5812890 | Camera | Yoshito Konishi, Nobuharu Murashima | 1998-09-22 |
| 5468364 | Base sequencing apparatus | — | 1995-11-21 |
| 5452047 | Automatic exposure controlling device for a camera | Kenji Tsuji, Kenji Ishibashi, Tatsuya Suzuki, Katsuyuki Nanba | 1995-09-19 |
| 5448331 | Camera utilizing additional illumination from a flash light for focus detection and exposure operation | Masataka Hamada, Katsuyuki Nanba, Hiroshi Ueda, Reiji Seki, Jun Ishihara +1 more | 1995-09-05 |
| 5419825 | Base sequencing apparatus | — | 1995-05-30 |
| 5253003 | Flash-integrated camera | Yoshiyuki Inoue, Takahiro Iimori | 1993-10-12 |
| 5202719 | Camera having a built-in electronic flash device and a detachable flash device selectively operated to eliminate red-eye phenomena | Nobuyuki Taniguchi, Tsutomu Ichikawa, Takeshi Fukunaga, Atsushi Sumitani | 1993-04-13 |
| 5202720 | Photographic camera with flash unit | Akihiko Fujino, Kenji Tsuji, Nobuyuki Taniguchi, Sadafusa Tsuji | 1993-04-13 |
| 5100529 | Fluorescence detection type gel electrophoresis apparatus | — | 1992-03-31 |
| 5081482 | IC card and camera for use therewith | Yukio Miki, Mamoru Katsuragi, Hideo Kajita, Takeshi Matsumoto, Masayasu Hirano +3 more | 1992-01-14 |
| 5032857 | Camera with card accommodating device | Yukio Miki, Mamoru Katsuragi, Hideo Kajita, Takeshi Matsumoto, Masayasu Hirano +3 more | 1991-07-16 |
| 4881812 | Apparatus for determining base sequence | Kunihiko Ohkubo | 1989-11-21 |
| 4692010 | Depth-of-field preview apparatus for a single lens reflex camera | Akira Kataoka, Yasuo Hawai, Tetsuro Oya, Akihiko Fujino | 1987-09-08 |