Issued Patents All Time
Showing 76–97 of 97 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5195134 | Transmitting, receiving, and automatic recording system for programs with time and channel information | — | 1993-03-16 |
| 5180608 | Process for producing a rigid magnetic disk by longitudinally generating standing waves or interference waves in an undried applied magnetic paint | Katsuyoshi Chiba, Masayuki Katsumoto, Yasutaro Uesaka, Hajime Fukke, Heigo Ishihara +3 more | 1993-01-19 |
| 5180616 | Hard disk magnetic recording medium comprising magnetic powder and a binder and having a specified magnetic layer thickness and surface roughness | Hajime Fukke, Motoo Akagi, Iwao Matsuyama, Masayuki Katsumoto, Naoki Kodama +1 more | 1993-01-19 |
| 5107813 | Control apparatus of an internal combustion engine | Akira Demizu | 1992-04-28 |
| 5101788 | Internal-combustion engine control device | Akira Demizu | 1992-04-07 |
| 5090383 | Ignition timing control apparatus for an internal combustion engine | Akira Demizu | 1992-02-25 |
| 5055756 | Traverse apparatus and image recording apparatus | Keiji Ohkoda | 1991-10-08 |
| 4989565 | Speed control apparatus for an internal combustion engine | Setsuhiro Shimomura, Akira Demizu | 1991-02-05 |
| 4982714 | Air-fuel control apparatus for an internal combustion engine | Toshihisa Takahashi, Masanobu Uchinami, Shinichi Nishida | 1991-01-08 |
| 4958611 | Air-fuel ratio controller of internal combustion engine | Masanobu Uchinami, Toshihisa Takahashi, Takahiro Moronaga, Shinichi Nishida | 1990-09-25 |
| 4915077 | Air-fuel ratio control apparatus | Masanobu Uchinami, Toshihisa Takahashi, Shinichi Nishida | 1990-04-10 |
| 4915082 | Air-fuel ratio controller of internal combustion engine | Masanobu Uchinami, Toshihisa Takahashi, Kenji Ogawa, Shinichi Nishida | 1990-04-10 |
| 4895233 | Electromagnetic coupling apparatus equipped with heat pipes | Tadatoshi Takayanagi, Kenji Kataoka, Ryosuki Okita, Kiyohide Okamoto, Hideaki Takei | 1990-01-23 |
| 4819959 | Vehicle suspension system | Toshiro Kondo, Naoto Takata, Takeshi Edahiro | 1989-04-11 |
| 4768602 | Vehicle steering system | Gozo Watanabe, Takeshi Tanaka, Yoshihiro Watanabe | 1988-09-06 |
| 4630273 | Laser device | Norihiro Suenaga, Nobuyuki Suenaga, Seiji Sugiyama, Michihiro Kaneda | 1986-12-16 |
| 4511160 | Vehicle rear wheel suspension | — | 1985-04-16 |
| 4469350 | Front suspension for front wheel drive vehicle | — | 1984-09-04 |
| 4459668 | Automatic train control device | Kazuhiko Nagase, Yoshihiko Sato | 1984-07-10 |
| 4402559 | Cooling device for a bearing means | Souichi Shibata, Kenji Katazawa | 1983-09-06 |
| 4269432 | Independent wheel suspension for motor vehicles | Kenichi Watanabe, Takashi Sumimoto | 1981-05-26 |
| 4245853 | Independent wheel suspension for motor vehicles | Kenichi Watanabe, Takashi Sumimoto | 1981-01-20 |