Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5270783 | Image forming equipment having improved toner sensing | Takashi Bisaiji, Kouji Hayashi, Noboru Sawayama, Takeyoshi Sekine, Takayuki Maruta +5 more | 1993-12-14 |
| 5227842 | Electrophotographic image forming apparatus which controls developer bias based on image irregularity | Kouji Hayashi, Takashi Bisaiji, Norimitsu Kikuchi, Takeyoshi Sekine, Noboru Sawayama +4 more | 1993-07-13 |
| 4866520 | Video system for displaying lower resolution video signals on higher resolution video monitors | Kunihiro Nomura, Tetsuo Machida, Toshio Takekoshi | 1989-09-12 |
| D295414 | Computer display | Kenji Yokoi, Yoshiaki Tsuchihashi, Kazunori Hashimoto, Koushiro Adachi, Kanji Midorikawa +1 more | 1988-04-26 |
| 4274081 | Data input apparatus | Nobutaka Nomura, Hiroshi Kido | 1981-06-16 |