Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10072138 | Rubber composition for use in tire treads | Ayumi Naka, Makoto Ashiura, Yoshihiro Kameda, Masaki Satou | 2018-09-11 |
| 9567451 | Rubber composition for use in tire treads | Masaki Satou, Makoto Ashiura, Yoshihiro Kameda, Ayumi Naka, Keisuke Maejima | 2017-02-14 |
| 9416252 | Rubber composition for tire tread | Ayumi Naka, Makoto Ashiura, Yoshihiro Kameda, Masaki Satou, Keisuke Maejima | 2016-08-16 |
| 7919558 | Rubber composition and pneumatic tire using the same | Naoya Amino, Misao Hiza, Masao Nakamura, Koichi Endo | 2011-04-05 |
| 6730710 | Rubber composition for tire and process of production thereof | Makio Mori, Takeshi Hotaka | 2004-05-04 |
| 6180711 | Rubber composition for seismic isolation laminates | Jun Shimada, Hideyuki Oishi | 2001-01-30 |
| 5484836 | Rubber composition for tire tread | Yasushi Kikuchi, Tetsuo Ochiai, Hajime Fujii | 1996-01-16 |