Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4486787 | Intelligent copier | Nagahiro Gocho, Hitomi Tojiki, Asao Hayashi, Koji Kambara | 1984-12-04 |
| 4484817 | Colorimetric chemical analyzing apparatus | Asao Hayashi, Koji Kambara, Hitomi Tojiki, Nagahiro Gocho | 1984-11-27 |