Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5225507 | Polymer and polypropylene resin composition | Tadashi Asanuma, Kaoru Kawanishi, Hiroshi Matsuzawa | 1993-07-06 |
| 5187250 | Poly-.alpha.-olefins | Tadashi Asanuma, Tetsunosuke Shiomura, Nobutaka Uchikawa | 1993-02-16 |