Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9732165 | Rubber composition for tires and pneumatic tire | Toshiaki Sakaki, Yuka Yokoyama | 2017-08-15 |
| 8241527 | Conductive elastomer material, and conductive sheet and conductive seamless belt each made of the material | — | 2012-08-14 |
| 7728060 | Conductive roller of rubber, thermoplastics, EO-PO-glycidyl ether, fluoro and sulfonyl anion salt and microcapsule | Kei Tajima | 2010-06-01 |
| 7374527 | Rubber roller for image-forming apparatus | — | 2008-05-20 |
| 7195045 | Tire having tread including glass fibers and particles having Moh's hardness of at least 5 | Mamoru Uchida, Takeshi Ota | 2007-03-27 |
| 6626216 | Pneumatic tire having hollow particles in base rubber | — | 2003-09-30 |