Issued Patents 2011
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8044118 | Preparation process of oil extended rubber for tire, oil extended rubber for tire, and rubber composition and tire using the same | Toshiaki Sakaki, Naoya Ichikawa, Chee-Cheong Ho, Choong Dick Hean | 2011-10-25 |
| 8022121 | Rubber composition for studless tire and studless tire | Ryoji Kojima | 2011-09-20 |
| 8022136 | Vulcanized rubber composition, pneumatic tire and the process of producing the same | Hiroyuki Yano, Yukio Isobe, Naoya Ichikawa | 2011-09-20 |
| 7932318 | Conductive roller composition of chloroprene rubber, epichlorohydrin-ethylene oxide copolymer and thiourea | Tetsuo Mizoguchi, Shunichi Yabushita, Kenichi Uesaka | 2011-04-26 |
| 7926930 | Inkjet ink | Hiroyuki Satou, Setsuo Itami | 2011-04-19 |
| 7919553 | Rubber composition for base tread and tire | Satoshi Kawasaki | 2011-04-05 |
| 7919560 | Rubber composition and studless tire obtained by using the rubber composition | Naohiko Kikuchi, Ryoji Kojima | 2011-04-05 |