Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4978792 | Process for producing aminobenzylamine | Teruyuki Nagata, Akihiro Tamaki, Akihiro Yamaguchi | 1990-12-18 |
| 4739367 | Image forming apparatus having a control means for effecting control of a preliminary processing of image formation | Shizuo Tsuchiya, Koji Maruyama | 1988-04-19 |