Issued Patents All Time
Showing 51–52 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4219393 | Process for producing sulfenimides | Hideo Tanaka, Masashi Ukida | 1980-08-26 |
| 4186141 | Process for preparing 2-pentynyl ether | Yuichi Kobayashi, Hideo Tanaka | 1980-01-29 |