Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8237980 | Serial interface device and image forming apparatus | Tatsuhiko Murata, Masayu Fujiwara, Tomoki Yamamoto | 2012-08-07 |
| 7417108 | Process for production of 2,3,3′,4′-biphenyltetracarboxylic dianhydride | Tatsushi Nakayama, Kenichiro Sasaki | 2008-08-26 |
| 4489693 | Air-fuel ratio control system | — | 1984-12-25 |