Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5114638 | Process for producing an opacified molded product | Takashi Kuroda, Kazuhiro Yamada, Tadao Ishibashi, Kyoichiro Kimura, Masaru Sameshima | 1992-05-19 |
| 5082900 | Opacified molded product | Takashi Kuroda, Kazuhiro Yamada, Tadao Ishibashi, Kyoichiro Kimura, Masaru Sameshima | 1992-01-21 |
| 4968764 | Rubber compounding material and composition | Kirou Yanagimoto | 1990-11-06 |
| 4927885 | Polypropylene resin compositions | Kyoichiro Kimura, Eiji Takahashi | 1990-05-22 |