Issued Patents All Time
Showing 26–50 of 80 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6435739 | Camera having a spring loaded mechanism for driving a light-shielding door member | — | 2002-08-20 |
| 6419453 | Steam turbine rotor shaft | Yutaka Fukui, Hiroyuki Doi, Masahiko Arai, Ryo Hiraga, Kenichiro Nomura +1 more | 2002-07-16 |
| 6382081 | Reciprocating compressor | Ikutomo Umeoka, Ichiro Kita, Masataka Oda | 2002-05-07 |
| 6356717 | Flexible circuit board | Minoru Ishiguro, Yukio Okazaki | 2002-03-12 |
| 6341201 | Remotely controllable camera system | Minoru Ishiguro, Fumio Iwai, Yasuhiro Nishitani, Kazuhisa Horikiri | 2002-01-22 |
| 6206683 | Molding device | Yuji Takahashi, Hideo Itakura, Yasuhiko Oyamada | 2001-03-27 |
| 6206655 | Electrically-operated sealed compressor | Ichiro Kita, Ikutomo Umeoka | 2001-03-27 |
| 6025329 | Method for treating ophthalmic diseases | Jun Utsumi, Tetsuo Sudo, Mizuo Matsui | 2000-02-15 |
| 6012908 | Electrically operated seal compressor having a refrigerant flow branch tube with a chamber disposed in the vicinity of a suction port | Ichiro Kita, Ikutomo Umeoka | 2000-01-11 |
| 5930539 | Finder visual field changing mechanism | — | 1999-07-27 |
| 5911842 | Heat resisting steel and steam turbine rotor shaft and method of making thereof | Masao Shiga, Kishio Hidaka, Norio Yamada, Shigeyoshi Nakamura, Yutaka Fukui +6 more | 1999-06-15 |
| 5909328 | Magnetic recording device and camera with magnetic recording device | Yukitaka Takeshita | 1999-06-01 |
| 5897234 | Camera having film support plate and cartridge chamber cover for providing a film passageway | — | 1999-04-27 |
| 5835805 | Film transporting device of camera and clutch structure and camera with magnetic recording function | Toshihiko Izaki | 1998-11-10 |
| 5784660 | Mounting structure of a film passage forming plate for a photographic camera | — | 1998-07-21 |
| 5752120 | Mechanism for opening and closing a film chamber of a photographic camera | — | 1998-05-12 |
| 5721645 | Optical instrument with movable lens barrel | Hiroyuki Iwasaki | 1998-02-24 |
| 5716468 | Process for producing high-and low-pressure integral-type turbine rotor | Yasumi Ikeda, Tsukasa Azuma, Masayuki Yamada, Yoichi Tsuda | 1998-02-10 |
| 5708898 | Camera having a front cover | Mitsuo Manabe | 1998-01-13 |
| 5708897 | Camera having a grip | Mitsuo Manabe | 1998-01-13 |
| 5678081 | Photographic camera having a picture size switching device | — | 1997-10-14 |
| 5669026 | Camera having push button which presses circuit board mounted in film restraining plate | — | 1997-09-16 |
| 5619740 | Apparatus for preventing film perforation damage during loading | Kazuhiko Onda | 1997-04-08 |
| 5596384 | Film feeder that reduces film tension | Minoru Takahashi | 1997-01-21 |
| 5524019 | Electrode for electroslag remelting and process of producing alloy using the same | Tomoo Takenouchi, Yoshiaki Ichinomiya, Junji Ishizaka, Junji Itagaki, Shuzo Ohhashi +1 more | 1996-06-04 |