Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6541529 | Polymer composition for powder foam molding, powder thereof, foam obtained therefrom, process for producing the same, and molded article comprising the foam | Yoshihiro Nakatsuji, Kohsuke Ohtani | 2003-04-01 |
| 6534167 | Polymer composition for power molding, power thereof, foamed object, and process for producing foamed object | Yoshihiro Nakatsuji, Kohsuke Ohtani | 2003-03-18 |
| 5093381 | Rubber for sponge and rubber composition for sponge | Keisaku Yamamoto, Hideaki Yamada | 1992-03-03 |
| 4956413 | Rubber compositions | Yoshio Tanimoto | 1990-09-11 |
| 4708992 | Rubber compositions | Yoshio Tanimoto | 1987-11-24 |