Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10435522 | Method for producing masterbatch | — | 2019-10-08 |
| 10428188 | Method for producing master batch, master batch obtained by said production method, rubber composition for tire, and pneumatic tire | Takahiro Mabuchi, Takafumi Kawasaki, Takeshi Nakayama, Takeshi Fujii | 2019-10-01 |
| 10414882 | Method for producing masterbatch | — | 2019-09-17 |
| 10017634 | Pneumatic tire and run-flat tire | Kenya Watanabe, Ryo Miyamori | 2018-07-10 |
| 9982114 | Rubber composition, rubber composition for tires, and pneumatic tire | Kenya Watanabe, Ryo Miyamori | 2018-05-29 |
| 9631072 | Rubber composition and tire | — | 2017-04-25 |
| 9567407 | Method for producing epoxidized natural rubber, rubber composition for tires, and pneumatic tire | — | 2017-02-14 |
| 9074078 | Rubber composition and pneumatic tire | Tatsuya Miyazaki | 2015-07-07 |
| 8658728 | Natural rubber and method for producing the same, rubber composition and pneumatic tire using the same, modified natural rubber and method for producing the same, and rubber composition for tread or for covering carcass cord and pneumatic tire using the same | Naoya Ichikawa, Toshiaki Sakaki, Tomohiro Hosokawa, Ai Matsuura | 2014-02-25 |