Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7459212 | Layered thermoplastic-resin-elastomer/rubber product with improved weatherability and pneumatic tire made with the same | Kazuto Yamakawa, Daisuke Kanenari, Yuichi Hara | 2008-12-02 |
| 6908958 | Organically modified layered clay as well as organic polymer composition and tire inner liner containing same | Tsukasa Maruyama, Kazunori Ishikawa, Naoya Amino | 2005-06-21 |
| 6809157 | Thermoplastic polymer and thermoplastic elastomer composition | Keisuke Chino, Makoto Ashiura, Tetsuji Kawazura | 2004-10-26 |
| 6746562 | Methods of making and recycling rubber bodies bonded with a thermo-reversible, crosslinkable elastomer | Keisuke Chino, Junichiro Natori | 2004-06-08 |
| 6617383 | Thermoplastic elastomer composition having improved processability and tire using the same | Kazuto Yamakawa, Yuichi Hara, Daisuke Kanenari, Katsuhiro Tanaka, Yoshihiro Soeda | 2003-09-09 |
| 6528595 | Adhesive of thiirane and oxirane-containing compound and oxirane-containing compound | Hiroyuki Okuhira, Keisuke Chino | 2003-03-04 |
| 6512051 | Elastomer composition | Keisuke Chino, Makoto Ashiura | 2003-01-28 |
| 6372855 | Polymer containing isobutylene as repeating unit and rubber composition containing the same | Keisuke Chino, Hidekazu Onoi | 2002-04-16 |
| 6334919 | Polymer composition for tire and pneumatic tire using same | Hidekazu Takeyama, Yoshihiro Soeda, Gou Kawaguchi, Tetsuji Kawazura, Osamu Ozawa +2 more | 2002-01-01 |
| 6084015 | Rubber composition | Keisuke Chino, Fumito Yatsuyanagi, Hiroyuki Kaido, Masayoshi Ito | 2000-07-04 |
| 6079465 | Polymer composition for tire and pneumatic tire using same | Hidekazu Takeyama, Yoshihiro Soeda, Gou Kawaguchi, Tetsuji Kawazura, Osamu Ozawa +2 more | 2000-06-27 |
| 5738158 | Pneumatic tire with air permeation prevention layer | Osamu Ozawa, Noriaki Kuroda, Jiro Watanabe, Tetsuji Kawazura | 1998-04-14 |