Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4475992 | Cyclohexadiene derivatives and process for preparing the same | Mitsuo Akada, Yasuo Shimizu, Shigeru Torii, Hideo Tanaka | 1984-10-09 |
| 4429164 | Cyclohexadiene derivatives and process for preparing the same | Shigeru Torii, Hideo Tanaka, Mitsuo Akada, Yasuo Shimizu | 1984-01-31 |