Issued Patents All Time
Showing 226–250 of 304 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6753263 | Etching method | Youbun Ito, Kouichiro Inazawa | 2004-06-22 |
| 6753048 | Material for liquid-crystal alignment film, liquid-crystal display element, process for its production and liquid-crystal display unit | Nobuhito Katsumura, Haruhiko Kikawa, Takashi Inoue, Yasuo Koike, Nobuhiko Fukuoka +1 more | 2004-06-22 |
| 6723682 | Water dispersible granules | Tadashi Otsuka | 2004-04-20 |
| 6720040 | Material for liquid-crystal alignment film, liquid-crystal display element, process for its production and liquid-crystal display unit | Nobuhito Katsumura, Haruhiko Kikawa, Takashi Inoue, Yasuo Koike, Nobuhiko Fukuoka +1 more | 2004-04-13 |
| 6717738 | Optical element, metal mold for producing optical element and production method for optical element | Tetsu Watanabe | 2004-04-06 |
| 6643449 | Recording/reproducing apparatus, video data recording apparatus, recording method, reproducing method | Hiroyuki Nagata, Noriya Sakamoto, Michihiro Fukushima | 2003-11-04 |
| 6626692 | INSERTION AND WITHDRAWAL CONNECTOR APPARATUS, STRUCTURE OF REMOTE CONTROLLING ENGAGEMENT AND SEPARATION THEREOF, AND CONNECTING FRAME BLOCK STRUCTURE FOR INSERTION AND WITHDRAWAL CONNECTOR APPARATUS OR THE LIKE | Toshihiko Maeda, Yoshinori Mizusawa, Osamu Hashiguchi, Kazuomi Sato, Hisashi Ishida +2 more | 2003-09-30 |
| 6602435 | Etching method | Youbun Ito, Kouichiro Inazawa | 2003-08-05 |
| D476624 | Light connector with a shutter (double horizontal type) | Shinji Watanabe | 2003-07-01 |
| D476626 | Light connector with a shutter (double vertical type) | Shinji Watanabe | 2003-07-01 |
| D476625 | Light connector with a shutter | Shinji Watanabe | 2003-07-01 |
| 6560391 | Optical switch and optical disk drive | Kiyoshi Osato | 2003-05-06 |
| 6494087 | Misfire state discrimination system of internal combustion engine | Gaku Hatano, Yasunari Seki, Yuji Fujiki, Kojiro Tsutsumi, Hisashi Daicho | 2002-12-17 |
| 6477204 | Video image decoding method and apparatus | Michihiro Fukushima, Shuji Abe | 2002-11-05 |
| 6473542 | Optical switch and optical disk drive | Kiyoshi Osato | 2002-10-29 |
| 6465359 | Etchant for use in a semiconductor processing method and system | Youbun Ito, Kouichiro Inazawa, Abron Toure, Kunihiko Hinata, Hiromi Sakima | 2002-10-15 |
| 6449933 | Lawn mower | Hideya Umemoto, Yoshikazu Togoshi, Yoshiyuki Esaki, Akira Minoura, Kazuo Samejima | 2002-09-17 |
| 6411420 | Electro-optical element, and method of driving and method of manufacturing the same | Toru Domuki, Hitoshi Tamada | 2002-06-25 |
| 6390844 | INSERTION AND WITHDRAWAL CONNECTOR APPARATUS, STRUCTURE OF REMOTE CONTROLLING ENGAGEMENT AND SEPARATION THEREOF, AND CONNECTING FRAME BLOCK STRUCTURE FOR INSERTION AND WITHDRAWAL CONNECTOR APPARATUS OR THE LIKE | Toshihiko Maeda, Yoshinori Mizusawa, Osamu Hashiguchi, Kazuomi Sato, Hisashi Ishida +2 more | 2002-05-21 |
| 6373904 | Digital broadcast receiving device | Noriya Sakamoto, Atsushi Hirota, Natsuki Koshiro, Eiichiro Tomonaga, Tsukasa Kudo | 2002-04-16 |
| 6349824 | Watertight equipment cover | — | 2002-02-26 |
| 6338622 | Pipe extrusion die | Yoshihiro Yoshimura, Katunari Nishimura, Takumi Murata | 2002-01-15 |
| 6321448 | Method of manufacturing turbine nozzle | Yoshinobu Makino, Kiyoshi Yamada, Katsunori Minami, Kazunori Hamada | 2001-11-27 |
| 6321313 | Memory system, memory control system and image processing system | Satoki Ishii, Yoshitsugu Inoue, Toru Noro | 2001-11-20 |
| 6287135 | Connector engaging/disengaging device accommodating a plurality of connector pairs to mate with each other | Osamu Hashiguchi, Yoshinori Mizusawa, Toshihiko Maeda, Shin Kamiyamane, Satoru Nagase | 2001-09-11 |