Issued Patents 1982
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4335224 | Polymer compositions comprising ethylene polymer blends | Kazuo Matsuura, Noboru Yamaoka, Sinichi Yanahashi, Katumi Usui | 1982-06-15 |
| 4330639 | Polymer blend composition for forming polyethylene film | Kazuo Matsuura, Noboru Yamaoka, Shinichi Yanahashi | 1982-05-18 |
| 4322514 | Process for preparing a copolymer | Kazuo Matsuura, Yoshio Tajima | 1982-03-30 |
| 4315999 | Process for preparing polyolefins | Kazuo Matsuura, Takeichi Shiraishi, Etsuo Kawamata, Nobuyuki Kuroda | 1982-02-16 |