Issued Patents All Time
Showing 76–100 of 103 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6043858 | Liquid crystal display device capable of improving pattern aligment | Satofumi Koike | 2000-03-28 |
| 6027617 | Gas reactor for plasma discharge and catalytic action | Steven L. Suib, Hiroshige Matsumoto, Masao Hiyane, Shuji Tanabe | 2000-02-22 |
| 5817218 | Gas reactor using a plasma for cracking or synthesizing gases | Masao Hiyane, Hiroaki Ota | 1998-10-06 |
| 5818413 | Display apparatus | Hiroaki Ichikawa, Masayuki Iida, Hiroyoshi Tsubota | 1998-10-06 |
| 5804149 | Gas-cleaning equipment and its use | Hiroaki Ota, Daihei Kobayashi, Takeshi Yanobe, Fujio Sakamoto | 1998-09-08 |
| 5748026 | Circuit for converting level of low-amplitude input | Toshikazu Maekawa | 1998-05-05 |
| 5658600 | Injection molding machine having assembly for vibration processing | Haruo Okada, Fumio Shiozawa, Toshimi Kato | 1997-08-19 |
| 5646642 | Circuit for converting level of low-amplitude input | Toshikazu Maekawa | 1997-07-08 |
| 5492678 | Gas-cleaning equipment and its use | Hiroaki Ota, Daihei Kobayashi, Takeshi Yanobe, Fujio Sakamoto | 1996-02-20 |
| 5474747 | Gas purifier using plasma and catalyst | Noboru Wakatsuki | 1995-12-12 |
| 5412493 | Liquid crystal display device having LDD structure type thin film transistors connected in series | Masafumi Kunii | 1995-05-02 |
| 5377030 | Method for testing active matrix liquid crystal by measuring voltage due to charge in a supplemental capacitor | Yoshio Suzuki, Haruhiko Kaneko, Hiroyuki Yoshine, Toshikazu Maekawa | 1994-12-27 |
| 5308295 | Planetary gear system for automatic transmission | Hirofumi Michioka, Koichi Hayasaki | 1994-05-03 |
| 5306473 | Quartz glass crucible for pulling a single crystal | Toshio Nakajima, Satoru Tachibana, Kazuhiko Takariki | 1994-04-26 |
| 5232411 | Structure for automatic transmission | Koichi Hayasaki, Hirofumi Michioka | 1993-08-03 |
| 5230671 | Automatic transmission | Hirofumi Michioka, Koichi Hayasaki | 1993-07-27 |
| 5230664 | Lubricating system for automatic transmission | Hirofumi Michioka, Koichi Hayasaki | 1993-07-27 |
| 5198164 | Method of firing ceramic building materials | Hiroshi Mori, Keisuke Katayama | 1993-03-30 |
| 5184664 | Mold for lead casting | Masahiro Ito, Hiroyoshi Yoshida, Hiroyoshi SHIBATA | 1993-02-09 |
| 5159476 | Liquid crystal display unit having large image area and high resolution | — | 1992-10-27 |
| 5140391 | Thin film MOS transistor having pair of gate electrodes opposing across semiconductor layer | Hisao Hayashi, Michio Negishi, Takashi Noguchi, Takefumi Ohshima, Toshikazu Maekawa +1 more | 1992-08-18 |
| 5041822 | Liquid crystal display unit | — | 1991-08-20 |
| 4959692 | Developing device with retractable cutoff member | Susumu Sakakibara, Katsumi Maeda | 1990-09-25 |
| 4884100 | Density measuring device for originals in an enlarging/reducing projector | Yamato Kitajima | 1989-11-28 |
| 4776106 | Dryer for photosensitive material | Hiroo Ikeura | 1988-10-11 |