Issued Patents All Time
Showing 101–125 of 145 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6072638 | Zoom lens system | — | 2000-06-06 |
| 5969880 | Zoom lens system | Sachio Hasushita, Takayuki Ito | 1999-10-19 |
| 5930052 | Zoom lens system | Takayuki Ito | 1999-07-27 |
| 5907377 | Production process of color filter for LCD employing black matrix as mask for etching | Naoya Nishida | 1999-05-25 |
| 5883067 | Soil release agent for dry cleaning | Motonobu Kubo | 1999-03-16 |
| 5883175 | Stainproofing composition having water-and-oil-repellency | Motonobu Kubo, Masamichi Morita, Hiroko Ogisu, Akihiko Ueda | 1999-03-16 |
| 5879408 | Method of stainproofing cellulose fibers and stainproofed product | Motonobu Kubo | 1999-03-09 |
| 5877901 | Super wide-angle zoom lens | Takayuki Ito | 1999-03-02 |
| 5834879 | Stacked piezoelectric actuator | Chiharu Watanabe | 1998-11-10 |
| 5830963 | Fluorine-containing maleate, fluorine-containing fumarate, fluorine-containing copolymer and stainproofing agent | Motonobu Kubo, Mitsuhiro Usugaya, Taro Sano | 1998-11-03 |
| 5815323 | Fast aspherical zoom lens system | Tetsuya Abe, Takayuki Ito | 1998-09-29 |
| 5815322 | Zoom lens system having high zoom ratio | Takayuki Ito | 1998-09-29 |
| 5802476 | Cordless telephone system having base unit with speaker | Kazunori Nakajima, Toshiharu Tajiri, Hidekazu Sato, Hiroshi Miyamoto, Tsutomu Iwaoka | 1998-09-01 |
| 5786943 | Zoom lens system having a high zoom ratio | Tetsuya Abe, Takayuki Ito | 1998-07-28 |
| 5724195 | Fast super wide-angle lens system | Takayuki Ito | 1998-03-03 |
| 5706138 | Zoom lens system having a high zoom ratio | Tetsuya Abe, Takayuki Ito | 1998-01-06 |
| 5699138 | Process for injecting liquid crystal into a liquid crystal panel | Yasuyuki Watanabe, Kazuya Ishiwata, Masaaki Suzuki, Noriyuki Nakai, Naoya Nishida +3 more | 1997-12-16 |
| 5686326 | Method of making thin film transistor | Nobuko Kitahara, Tetsuya Kaneko | 1997-11-11 |
| 5684643 | Fast wide-angle lens system | Takayuki Ito | 1997-11-04 |
| 5680249 | Optical system for camera | Tuyoshi Ishikawa, Takayuki Ito | 1997-10-21 |
| 5648663 | Semiconductor structure having transistor and other elements on a common substrate and process for producing the same | Nobuko Kitahara, Tetsuya Kaneko, Hideyuki Suzuki | 1997-07-15 |
| 5630846 | Agent for treating textile, method for treating textile and treated textile | Kazuto Hara, Yasuo Itami, Tetsuya Masutani, Nobuyuki Nose, Akihiko Ueda +2 more | 1997-05-20 |
| 5614123 | Agent for treating textile | Motonobu Kubo, Taro Sano, Kazunori Hayashi, Akihiko Ueda, Masamichi Morita | 1997-03-25 |
| 5576865 | Process for producing liquid crystal panel including reducing the pressure to no more than 25 torr/minute | Yasuyuki Watanabe, Kazuya Ishiwata, Masaaki Suzuki, Noriyuki Nakai, Naoya Nishida +3 more | 1996-11-19 |
| 5546998 | Apparatus for vacuum injecting liquid crystal | Masayuki Shimamune, Tatsuo Murata, Mutsuo Mitsui | 1996-08-20 |