Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11267285 | Rubber composition for tires and pneumatic tire | Mikako YOSHIOKA, Haruko SAWAKI, Takahiro Mabuchi | 2022-03-08 |
| 10919340 | Cap tread rubber composition for cold weather tires | — | 2021-02-16 |
| 10844199 | Tire rubber composition and tire | Suguru IZUMO | 2020-11-24 |
| 10710409 | Cap tread rubber composition and pneumatic tire | Suguru IZUMO | 2020-07-14 |
| 10507692 | Rubber compound for tires, pneumatic tire, and an airless tire | Mutsuki Sugimoto, Wako Iwamura, Makoto Sugiya | 2019-12-17 |
| 10494510 | Rubber composition for tire, and pneumatic tire | Seiji Hatano | 2019-12-03 |
| 10493801 | Cap tread rubber composition for cold weather tires | Shuichiro Ono | 2019-12-03 |
| 10377884 | Rubber composition for tyres, and pneumatic tyre | — | 2019-08-13 |
| 10369843 | Production method of rubber composition for tire and tire | Ayuko YAMANA, Masako NAKATANI, Takashi Miki, Takuya Horiguchi, Yoichi Mizuno +7 more | 2019-08-06 |
| 10351697 | Tire rubber composition manufacturing method and tire rubber composition | — | 2019-07-16 |
| 10316164 | Tire | Tetsuya Kunisawa | 2019-06-11 |
| 10279630 | Pneumatic tire | Shuichiro Ono | 2019-05-07 |
| 10131763 | Modified natural rubber, process for producing same, rubber composition for tire, and pneumatic tire | Toshiaki Sakaki, Hirotoshi Otsuki, Tatsuya Miyazaki, Ryo Mashita | 2018-11-20 |
| 10103274 | Semiconductor device | Shunpei Yamazaki, Masahiro Katayama, Chieko MISAWA, Hironobu Takahashi, Kenichi OKAZAKI | 2018-10-16 |
| 10066090 | Rubber composition for tires and pneumatic tire | Toshiaki Sakaki, Masanobu Nakamura | 2018-09-04 |
| 9879109 | Rubber composition for tires, tire member, and pneumatic tire | Ryoji Kojima, Masafumi Yoshino | 2018-01-30 |
| 9862814 | Pneumatic tire, studless tire, method for manufacturing pneumatic tire, and method for manufacturing studless tire | Toshiaki Sakaki | 2018-01-09 |
| 9856362 | Rubber composition for tires and pneumatic tire | Toshiaki Sakaki, Seiji Hatano | 2018-01-02 |
| 9732165 | Rubber composition for tires and pneumatic tire | Toshiaki Sakaki, Akira Minagoshi | 2017-08-15 |
| 9663445 | Synthesis system, rubber chemical substance for tires, synthetic rubber for tires, and pneumatic tire | Takayuki Hattori, Takao Wada, Keitaro Fujikura, Toshiro Matsuo | 2017-05-30 |
| 9657121 | Rubber composition for tire, tire member, method for producing biomass-derived rubber, and pneumatic tire | Ryoji Kojima | 2017-05-23 |
| 9601634 | Semiconductor device | Shunpei Yamazaki, Masahiro Katayama, Chieko MISAWA, Hironobu Takahashi, Kenichi OKAZAKI | 2017-03-21 |
| 9115047 | Synthesis system, rubber chemical substance for tires, synthetic rubber for tires, and pneumatic tire | Takayuki Hattori, Takao Wada, Keitaro Fujikura, Toshiro Matsuo | 2015-08-25 |
| 8664312 | Rubber composition for tire, and pneumatic tire | Keitarou Fujikura | 2014-03-04 |