Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4619981 | Process for preparing polyolefins | Yoshio Tajima, Yoshiharu Iwasaki, Kiyoshi Kawabe, Wataru Uchida, Kazuo Matsuura +1 more | 1986-10-28 |
| 4525555 | Process for preparing polyolefins | Yoshio Tajima, Mituji Miyoshi, Kiyoshi Kawabe, Kazuo Matsuura | 1985-06-25 |