Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4245128 | Process for cleaving dihydroxydiphenyl alkanes | Tsutomu Takase, Yoshio Morimoto, Teruo Yuasa, Minoru Hattori | 1981-01-13 |
| 4242528 | Process for preparing isopropenyl phenol | Tsutomu Takase, Yoshio Morimoto, Teruo Yuasa, Minoru Hattori | 1980-12-30 |