Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4835317 | 4-tert.-butyl-1,2-benzenedithiol, complex compounds derived therefrom, and a method of producing the same | Michio Suzuki, Masao Kawamura, Kunioki Kato, Masahide Takahashi, Tsuyoshi Morishita +1 more | 1989-05-30 |