Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5369196 | Production process of olefin based polymers | Takuji Okamoto, Masami Watanabe, Nobuhide Ishihara | 1994-11-29 |
| 5344900 | Process for producing a norbornene polymer | Hiroshi Maezawa, Hideki Aiura, Satoshi Asahi | 1994-09-06 |