Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9464183 | Rubber composition and pneumatic tire using the same | Kazunori Kaneda, Yoshinori Kuriya, Nobumasa Arashiba, Akinori Nagatomo, Kouki Oogaki +1 more | 2016-10-11 |
| 7491840 | Compound and composition containing the same | Nobumasa Arashiba, Akinori Nagatomo, Kouki Oogaki, Takeshi Kobayashi | 2009-02-17 |
| 5241019 | Binder for dry toner | Tateo Otsuki, Nobuhiro Hirayama | 1993-08-31 |