Issued Patents All Time
Showing 51–70 of 70 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7920345 | Lens barrel supporting frame, lens retaining structure, lens barrel and camera | Hironori Honsho, Keishi Iwasaki, Keiji Sakamoto, Hideyuki Hashi, Shinichi Iwasaki | 2011-04-05 |
| 7898745 | Lens unit and image pickup apparatus | Kazuaki Matsui, Yoshifumi Mitani | 2011-03-01 |
| 7746584 | Lens barrel supporting frame, lens retaining structure, lens barrel and camera | Hironori Honsho, Keishi Iwasaki, Keiji Sakamoto, Hideyuki Hashi, Shinichi Iwasaki | 2010-06-29 |
| 7330317 | Lens system and image capturing apparatus | Hideo Onishi, Shuichi Fujii, Norio Maeda | 2008-02-12 |
| 6995849 | Displacement sensor | Hiroaki Takimasa, Takahiro Suga | 2006-02-07 |
| 6707993 | Lens barrel | Yoshifumi Mitani, Hisanori Kohno | 2004-03-16 |
| 6480677 | Zooming and focusing mechanism of camera | — | 2002-11-12 |
| 6459537 | Zoom lens barrel and camera | Dai Shintani, Norihiro Inoue | 2002-10-01 |
| 6122116 | Collapsible type zoom lens barrel having space for accommodating a component | — | 2000-09-19 |
| 6061524 | Camera | — | 2000-05-09 |
| 6052535 | Collapsible lens barrel with flexible substrate | — | 2000-04-18 |
| 5983031 | Lens shutter camera equipped with zoom lens system | — | 1999-11-09 |
| 5907724 | Lens barrel and camera provided with a lens barrel | Hiroyuki Ogura, Toshihiro Hamamura, Hiroshi Ootsuka, Hideki Nagata, Taro Shibuya +1 more | 1999-05-25 |
| 5892988 | Zoom lens barrel with decreased outer diameter | — | 1999-04-06 |
| 5699200 | Lens assembly which zooms by combined movement of plural barrels | Yoshifumi Harada, Daigo Yoshioka, Hiroaki Hasegawa, Yasuo Hawai | 1997-12-16 |
| 5652655 | Road surface discriminator and apparatus applying same | Takeshi Ishida, Junichi Takagi, Yasunobu Sakai | 1997-07-29 |
| 5221768 | Process for the production of deuterated acid or deuterated methacrylic acid | Masaaki Kato, Masao Kobayashi, Naoto Osuga | 1993-06-22 |
| 4874890 | Process for the production of deuterated methyl acrylate or deuterated methyl methacrylate | Masaaki Kato, Masao Kobayashi, Naoto Osuga | 1989-10-17 |
| 4851870 | Shutter apparatus for camera | Yoshihiro Tanaka, Sadafusa Tsuji, Hiroshi Ootsuka, Shinichi Yokoyama, Takeshi Hashimoto +1 more | 1989-07-25 |
| 4707460 | Method for regenerating phosphorus-molybdenum-alkali containing oxidation catalyst | Kazuhiro Ishii, Masaki Kato, Masao Kobayashi | 1987-11-17 |