Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5910539 | Polyolefin composition and molded article thereof | Shin-ya Matsunaga | 1999-06-08 |
| 5639816 | Polypropylene composition | Masayoshi Yamaguchi, Akio Ishimoto, Masahiro Sugi | 1997-06-17 |
| 5639829 | Polypropylene composition | Masayoshi Yamaguchi, Akio Ishimoto, Masahiro Sugi | 1997-06-17 |
| 4427823 | Cured or uncured filled coating composition of polyfunctional acrylic-type acid ester and utilization thereof | Hajime Inagaki | 1984-01-24 |