Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7062151 | Information processing apparatus and method, and recording medium | Yukihiko Aoki, Shinichiro Sugai | 2006-06-13 |
| 7003223 | Lens control system and focus information display apparatus | Tadashi Sasaki, Syunichiro Ouchi | 2006-02-21 |
| 6580571 | Lens apparatus | Tadashi Sasaki, Syunichiro Ouchi, Minoru Tanaka, Atsushi Kanayama | 2003-06-17 |
| 6512542 | TV lens drive unit having a mechanism for designating a constant zoom rate | Hisao Takemae | 2003-01-28 |
| 6466378 | Lens driving apparatus | Atsushi Kanayama | 2002-10-15 |
| 6456796 | Manual and electric motor operated apparatus for lens barrels | Minoru Tanaka, Hidetomo Tateno | 2002-09-24 |
| 6292313 | Lens drive unit | Atsushi Kanayama | 2001-09-18 |
| 6285511 | Manual and automatic apparatus for lens barrel | Atsushi Kanayama | 2001-09-04 |
| 6035137 | Taking lens drive unit | Hisao Takemae | 2000-03-07 |
| 5633680 | Focus control device having improved sensitivity characteristics | Shinya Yajima, Hiroyuki Kawamura, Hiroshi Kato | 1997-05-27 |
| 5455224 | Method of producing compound oxide superconducting thin film | Hiroko Kaneko, Hideo Ihara, Akira Negishi, Shoji Ishibashi | 1995-10-03 |
| 5344779 | Method for production of standard oxide sample for X-ray fluorescence spectrometry | Masayuki Hirabayashi, Hideo Ihara, Hiroko Kaneko | 1994-09-06 |
| 5343263 | Lens grip coupling and positioning mechanism | Hisao Takemae, Tadamasa Manome | 1994-08-30 |
| 5286711 | Method of producing oxide superconductor | Hiroko Kaneko, Hideo Ihara, Akira Negishi | 1994-02-15 |