Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4361677 | Curable composition for hard rubber and the use thereof | Takehiko Tsuyuri | 1982-11-30 |
| 4327231 | Process for the production of tertiary alcohols | Yoshiharu Okumura, Katsumi Kaneko | 1982-04-27 |