Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5765167 | Data file update processing apparatus | Hiroyoshi Kiuchi, Toshio Tohara, Masaaki Fukumura, Akihito Iwadate, Takashi Kurihara +3 more | 1998-06-09 |
| 5050101 | Printing apparatus | Hiroyoshi Kiuchi | 1991-09-17 |
| 4924385 | Method of detecting types of parts constituting a larger group of parts | — | 1990-05-08 |