Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10081724 | Sidewall rubber composition and pneumatic tire | Manabu Kato, Ryota Takahashi, Takahiro Okamatsu | 2018-09-25 |
| 10040316 | Rubber composition for tire tread, and studless tire | Manabu Kato, Ryota Takahashi, Takahiro Okamatsu | 2018-08-07 |
| 10011707 | Rubber composition and pneumatic tire | Manabu Kato, Ryota Takahashi, Takahiro Okamatsu | 2018-07-03 |
| 9937752 | Rubber composition for coating fiber cord, and pneumatic tire | Manabu Kato, Ryota Takahashi, Takahiro Okamatsu | 2018-04-10 |
| 9932462 | Rubber composition for tire rim cushion or rubber finishing, and pneumatic tire | Manabu Kato, Ryota Takahashi, Takahiro Okamatsu | 2018-04-03 |
| 9932417 | Compound, modified polymer, rubber composition, tire, and conveyor belt | Ryota Takahashi, Manabu Kato, Takahiro Okamatsu | 2018-04-03 |
| 9926438 | Rubber composition for heavy-load tire, and pneumatic tire | Ryota Takahashi, Manabu Kato, Takahiro Okamatsu | 2018-03-27 |
| 9873749 | Under tread rubber composition and pneumatic tire | Manabu Kato, Ryota Takahashi, Takahiro Okamatsu | 2018-01-23 |
| 9803031 | Modified polymer, rubber composition and pneumatic tire | Ryota Takahashi, Manabu Kato, Takahiro Okamatsu | 2017-10-31 |
| 9790353 | Rubber composition and pneumatic tire | Ryota Takahashi, Manabu Kato, Takahiro Okamatsu | 2017-10-17 |
| 9757982 | Rubber composition and pneumatic tire | Manabu Kato, Ryota Takahashi, Takahiro Okamatsu | 2017-09-12 |
| 9725525 | Rubber composition, modified polymer, and tire | Ryota Takahashi, Manabu Kato, Takahiro Okamatsu | 2017-08-08 |
| 9701761 | Polymer modifying agent composition, modified polymer, rubber composition and tire | Ryota Takahashi, Manabu Kato, Takahiro Okamatsu, Hisae Takano | 2017-07-11 |
| 9695304 | Rubber composition for tire bead insulation and pneumatic tire | Manabu Kato, Ryota Takahashi, Takahiro Okamatsu | 2017-07-04 |
| 9637618 | Bead filler rubber composition and pneumatic tire | Manabu Kato, Ryota Takahashi, Takahiro Okamatsu | 2017-05-02 |
| 8900389 | Method for producing pneumatic tire | Yoshiaki Hashimura | 2014-12-02 |
| 8580877 | Construction comprising tie layer | Andy H. Tsou, Yoshihiro Soeda, Matthew Brian Measmer, James P. Stokes, Arthur Joseph Sullivan | 2013-11-12 |
| 8316904 | Construction comprising tie layer | Yoshihiro Soeda, Tomoyuki Sakai, Andy H. Tsou | 2012-11-27 |
| 8281827 | Pneumatic tire | Norifumi Kameda | 2012-10-09 |
| 8281837 | Pneumatic tire and method of manufacturing the same | Yoshimasa Hashimoto | 2012-10-09 |
| 8092627 | Manufacturing method for pneumatic tire | Yoshiaki Hashimura, Norifumi Kameda | 2012-01-10 |
| 7798188 | Laminate of thermoplastic resin and rubber and pneumatic tire using the same | Tomoyuki Sakai, Yoshihiro Soeda | 2010-09-21 |
| 7365110 | Rubber composition | — | 2008-04-29 |
| 6720378 | Rubber composition having improved wet skid resistance and rolling resistance | Tsukasa Maruyama, Kazunori Ishikawa | 2004-04-13 |
| 6433066 | Rubber composition | Fumito Yatsuyanagi | 2002-08-13 |