Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4495334 | Ethylene polymer blend compositions | Kazuo Matsuura, Noboru Yamaoka, Katumi Usui, Mituji Miyoshi | 1985-01-22 |
| 4413097 | Polymer compositions of LDPE and E/P copolymer | Kazuo Matsuura, Noboru Yamaoka, Katumi Usui, Mituji Miyoshi | 1983-11-01 |
| 4330639 | Polymer blend composition for forming polyethylene film | Kazuo Matsuura, Noboru Yamaoka, Mituji Miyoshi | 1982-05-18 |