Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5356964 | Stabilized polyolefin composition | Tamaki Ishii, Shinichi Yachigo, Fumitoshi Kojima | 1994-10-18 |
| 5281646 | Production of thermoplastic resin having high impact resistance | Shinichi Yachigo, Hiroshi Kojima | 1994-01-25 |