Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5344881 | Rubber compositions and vulcanized rubber compositions | Yoshio Tanimoto, Masahiro Fukuyama, Noriyasu Yasuda | 1994-09-06 |
| 5292825 | Vulcanizable epoxy group-containing elastomer composition | Hideaki Yamada, Masahiro Fukuyama | 1994-03-08 |
| 5290878 | Butadiene copolymer and process for preparing same | Kizuku Wakatsuki, Mitsuji Tsuji, Yuichi Saito | 1994-03-01 |
| 5288810 | Vulcanized rubber composition and rubber vibration insulator | Yoshio Tanimoto, Kiyosi Ikeda, Eiichi Usuda | 1994-02-22 |