Issued Patents All Time
Showing 26–50 of 78 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6002420 | Image recording apparatus using solid recording device array | Toshihiko Ohtsubo, Mitsuru Amimoto, Mitsuo Shiraishi | 1999-12-14 |
| 6002841 | Apparatus and method for processing image which adds identification information to be easily decipherable in high resolution image | — | 1999-12-14 |
| 5929843 | Image processing apparatus which extracts white component data | — | 1999-07-27 |
| 5926656 | Vibration reducing apparatus and lens barrel | Yoshio Imura, Tetuji Kamata | 1999-07-20 |
| 5825940 | Image processing method and apparatus for binary-coding multivalue image data | Shigeo Yamagata | 1998-10-20 |
| 5760918 | Image processing apparatus with conversion and reconversion of the number of bits per pixel | Yasuhiro Yamada | 1998-06-02 |
| 5734935 | Camera system and intermediate adapter | Hitoshi Imanari, Yuji Ihara | 1998-03-31 |
| 5729624 | Image processing method and apparatus | Yasuhiro Yamada | 1998-03-17 |
| 5724152 | Image reading apparatus and image processing apparatus for reading optical information of visible and non-visible light | Toshio Hayashi, Shinobu Arimoto, Kazuo Yoshinaga, Takehiko Nakai, Tsutomu Utagawa +2 more | 1998-03-03 |
| 5648876 | Lens barrel with reduced parts for fixing interlocking key to rotary member | — | 1997-07-15 |
| 5577136 | Image processing apparatus | Yasuhiro Yamada | 1996-11-19 |
| 5572606 | Image information processing method and apparatus therefor with multi-level data capability | — | 1996-11-05 |
| 5546233 | Lens barrel using a surface wave motor | Hitoshi Imanari, Hideo Kanno | 1996-08-13 |
| 5503904 | Invisible information recorded medium | Kazuo Yoshinaga, Shinobu Arimoto, Toshio Hayashi, Takehiko Nakai, Tsutomu Utagawa +2 more | 1996-04-02 |
| 5444510 | Automatic focusing camera with control of focusing optical system position and driving power source velocity | Hiroshi Okano, Yoshiharu Shiokama, Shozo Yamano | 1995-08-22 |
| 5418650 | Lens barrel using a surface wave motor | Hitoshi Imanari, Hideo Kanno | 1995-05-23 |
| 5315382 | Image processing apparatus | — | 1994-05-24 |
| 5301039 | Image processing apparatus with pixel tone discrimination | — | 1994-04-05 |
| 5270808 | Color image processing with adjustment of computed recording color to match original color | — | 1993-12-14 |
| 5250976 | Automatic focusing camera with control of focusing optical system position and driving power source velocity | Yoshiharu Shiokama, Shozo Yamano | 1993-10-05 |
| 5239415 | Lens barrel using a surface wave motor | Hitoshi Imanari, Hideo Kanno | 1993-08-24 |
| 5198935 | Lens barrel with ultrasonic wave motor | Hitoshi Imanari, Kunihiro Fukino | 1993-03-30 |
| 5177795 | Image processing apparatus | Yoshitaka Ogino | 1993-01-05 |
| 5161061 | Compound aspherical lens | Yuji Ihara | 1992-11-03 |
| 5153925 | Image processing apparatus | Yasuhiro Yamada | 1992-10-06 |