Issued Patents All Time
Showing 1–25 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5952766 | Vibration wave motor | Hitoshi Mukohjima, Kazuhiro Izukawa, Takuo Okuno, Ichiro Okumura, Takayuki Tsukimoto | 1999-09-14 |
| 5892317 | Vibration wave motor | Hitoshi Mukohjima, Kazuhiro Izukawa, Takuo Okuno, Ichiro Okumura, Takayuki Tsukimoto | 1999-04-06 |
| 5798773 | Recording apparatus and method for correction of discharge failure and density unevenness | Kiyoharu Tanaka, Yasuyuki Takanaka | 1998-08-25 |
| 5592262 | Image forming apparatus with ink jet and electrophotographic recording units | Kiyoharu Tanaka, Takashi Uchida, Haruhiko Takahashi, Atsushi Munakata | 1997-01-07 |
| 5541626 | Recording apparatus and method for manufacturing recorded product thereby | Akio Suzuki, Yoshihiro Takada, Yasushi Miura, Nobuhiko Ogata | 1996-07-30 |
| 5347192 | Vibration wave motor | Hitoshi Mukohjima, Kazuhiro Izukawa, Takuo Okuno, Ichiro Okumura, Takayuki Tsukimoto | 1994-09-13 |
| 5321467 | Image forming apparatus with ink jet and electrophotographic recording units | Kiyoharu Tanaka, Takashi Uchida, Haruhiko Takahashi, Atsushi Munakata | 1994-06-14 |
| 5283668 | Image reading apparatus with image sensor having selectively readable segments | — | 1994-02-01 |
| 5072311 | Film image reading apparatus with length/width discrimination signal | Kenji Yoshinaga, Kazunori Kanekura, Yukio Sato, Ritsushi Tanabe, Hideaki Shimizu | 1991-12-10 |
| 4974068 | Apparatus for reading a film image with a photoelectric converting element and for adjusting the gain of said element | Yuichi Sato, Tokuichi Tsunekawa, Makoto Katsuma, Takeshi Kobayashi, Shigeki Yamada | 1990-11-27 |
| 4933983 | Image data reading apparatus | Yuichi Sato, Tokuichi Tsunekawa, Shigeki Yamada, Takeshi Kobayashi, Makoto Katsuma | 1990-06-12 |
| 4914282 | Focus detection system employing multiple area light distribution sensors | Akira Akashi, Akira Ishizaki, Yasuo Suda, Keiji Ohtaka | 1990-04-03 |
| 4833544 | Image processing apparatus | Yuichi Sato, Tokuichi Tsunekawa, Makoto Katsuma, Shigeki Yamada, Takeshi Kobayashi | 1989-05-23 |
| 4831305 | Vibration wave motor | Hitoshi Mukohjima | 1989-05-16 |
| 4829371 | Film reading apparatus which reads an unexposed portion of a film to determine its type | Takashi Kawabata, Hitoshi Mukohjima, Koichi Washisu | 1989-05-09 |
| 4777506 | Camera having an assembling adjusting device | Akira Ishizaki, Keiji Ohtaka, Akira Akashi, Yasuo Suda | 1988-10-11 |
| 4752711 | Vibration wave motor | Takayuki Tsukimoto, Ichiro Okumura, Kazuhiro Izukawa, Takuo Okuno, Hiroyuki Seki +2 more | 1988-06-21 |
| 4723085 | Vibration wave motor | Hitoshi Mukohjima | 1988-02-02 |
| 4709138 | Apparatus for detecting shake of image of object | Yasuo Suda, Akira Akashi | 1987-11-24 |
| 4698492 | Focus detector system with a distortion compensation mask | Keiji Ohtaka, Yasuo Suda, Akira Akashi, Akira Ishizaki | 1987-10-06 |
| 4693582 | Auxiliary light source for camera having automatic focusing device | Masaharu Kawamura | 1987-09-15 |
| 4692650 | Vibration wave motor | Ichiro Okumura, Takayuki Tsukimoto, Takuo Okuno, Kazuhiro Izukawa, Hiroyuki Seki +2 more | 1987-09-08 |
| 4692651 | Vibration wave motor | Hitoshi Mukohjima, Naoya Kaneda, Takuo Okuno, Hiroyuki Seki, Takayuki Tsukimoto +2 more | 1987-09-08 |
| 4670645 | Focus detecting device with shading reduction optical filter | Keiji Ohtaka, Akira Akashi, Akira Ishizaki, Yasuo Suda | 1987-06-02 |
| 4660933 | Lens driving device | Hidefumi Notagashira, Akiyasu Sumi, Hiroyoshi Inaba, Makoto Katsuma, Hiroyasu Murakami | 1987-04-28 |