Issued Patents All Time
Showing 26–50 of 91 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6674710 | Liquid-crystal panel, optical pickup, and information reproducing system | — | 2004-01-06 |
| 6642175 | Heat-sensitive recording material | Hirofumi Mitsuo, Tsutomu Watanabe | 2003-11-04 |
| 6643244 | Liquid-crystal panel, optical pickup, and information reproducing system | — | 2003-11-04 |
| 6628589 | Optical reproducing aberration compensation system having appropriate correction signals applied to a liquid crystal detector | Masakazu Ogasawara | 2003-09-30 |
| 6487160 | Optical pickup, information recording apparatus and information reproducing apparatus | Tetsuya Iida, Osamu Kasono | 2002-11-26 |
| 6396225 | DC current brushless motor driving apparatus and air conditioner with using thereof | Toyomitsu Wakui, Kouji Katou, Atsushi Okuyama, Hideki Terauchi, Minoru Makita +2 more | 2002-05-28 |
| 6078554 | Wave-front aberration compensation unit, wave-front aberration compensation device, and optical pickup | Sakashi Ootaki, Masakazu Ogasawara | 2000-06-20 |
| 5949748 | Optical write/read head with a pretilted liquid crystal panel | Sakashi Ootaki | 1999-09-07 |
| 5936923 | Optical pickup with aberration correcting panel including a liquid crystal | Sakashi Ootaki | 1999-08-10 |
| 5916714 | Preparation of a pixel sheet provided with black matrix | Morimasa Sato, Sadao Fujikura | 1999-06-29 |
| 5901131 | Optical pickup used with both DVD and CD | Sakashi Ootaki | 1999-05-04 |
| 5858276 | DAP mode liquid crystal display device | Kimiaki Sato, Akira Sugimoto | 1999-01-12 |
| 5856050 | Coverage of pixel sheet with protective layer | Koji Inoue | 1999-01-05 |
| 5780203 | Process for forming colored partial picture element and light-shielding light-sensitive resin composition used therefor | Morimasa Sato, Takekatsu Sugiyama | 1998-07-14 |
| 5734637 | Optical pickup used with both DVD and CD | Sakashi Ootaki | 1998-03-31 |
| D381424 | Support tool for insertion of a thoracoscope | Junichi Ugawa, Takashi Waki | 1997-07-22 |
| 5650263 | Photopolymerizable composition, color filter, and production of color filter | Yuichi Wakata, Koji Inoue | 1997-07-22 |
| D381423 | Support tool for insertion of a thoracoscope | Junichi Ugawa | 1997-07-22 |
| 5622794 | Light-shielding photosensitive resin composition, light-shielding photosensitive transfer material and method for forming light-shielding film | Morimasa Sato, Haruhiko Yoshino | 1997-04-22 |
| 5614350 | Photosensitive transfer material and method of image formation using the same | Hideaki Ito | 1997-03-25 |
| 5516606 | Method for forming a light shielding pattern | Morimasa Sato, Fumiaki Shinozaki | 1996-05-14 |
| 5514502 | Photopolymerizable composition, color filter, and production of color filter | Yuichi Wakata, Koji Inoue | 1996-05-07 |
| 5489621 | Process for forming colored partial picture element and light-shielding light-sensitive resin composition used therefor | Morimasa Sato, Takekatsu Sugiyama | 1996-02-06 |
| 5445919 | Photopolymerizable composition | Yuichi Wakata, Koji Inoue | 1995-08-29 |
| 5427829 | Liquid crystal display device | Akihiro Mochizuki, Mitsuaki Hirose, Shunsuke Kobayashi | 1995-06-27 |