Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9868847 | Rubber composition and tire produced by using the same | Reiko Yagi, Tetsuo Takano, Masaaki Tsuchihashi | 2018-01-16 |
| 9200141 | Rubber composition, method for preventing discoloration of rubber composition, and tire | Seichi Tahara, Masaaki Tsuchihashi, Tetsuo Takano | 2015-12-01 |
| 9034961 | Rubber composition and tire using the same | Reiko Yagi, Tetsuo Takano, Masaaki Tsuchihashi | 2015-05-19 |
| 8981006 | Method for manufacturing rubber composition, rubber composition, and tire using same | Reiko Yagi | 2015-03-17 |
| 8487032 | Rubber composition and tire using same | Kazuhiro Maekawa | 2013-07-16 |
| 7060757 | Rubber composition and pneumatic tire using the same | Masahiro Hojo | 2006-06-13 |