Issued Patents All Time
Showing 26–47 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7501040 | Pneumatic tire and method of scrapping the same | Jun Matsuda | 2009-03-10 |
| 6834700 | Pneumatic radial tire with specified carcass strength coefficient | Zenichiro Shida | 2004-12-28 |
| 6663735 | Method of inflation using hot air or hot gas | Ichiro Takasu | 2003-12-16 |
| 6525110 | Polysiloxane-containing rubber composition | Fumito Yatsuyanagi, Kazunori Ishikawa, Tetsuji Kawazura, Hiroyuki Kaido | 2003-02-25 |
| 6494543 | Pneumatic tire and pneumatic tire-rim assembly | Daisuke Kanenari | 2002-12-17 |
| 6397912 | Pneumatic tire with colored thermoplastic elastomer layer adjacent a black-concealing layer | Jiro Watanabe, Noriaki Kuroda, Gou Kawaguchi, Tetsuji Kawazura, Hidekazu Takeyama +3 more | 2002-06-04 |
| 6397913 | Pneumatic tire having crescent sectional shape reinforcing liner layer | Daisuke Kanenari, Zenichiro Shida, Tadashi Higuchi | 2002-06-04 |
| 6345658 | Pneumatic radial tire with specified carcass strength coefficient | Zenichiro Shida | 2002-02-12 |
| 6337361 | Polysiloxane-containing rubber composition | Fumito Yatsuyanagi, Kazunori Ishikawa, Tetsuji Kawazura, Hiroyuki Kaido | 2002-01-08 |
| 6177505 | Polysiloxane-containing rubber composition | Fumito Yatsuyanagi, Kazunori Ishikawa, Tetsuji Kawazura, Hiroyuki Kaido | 2001-01-23 |
| 6121347 | Polysiloxane-containing rubber composition | Fumito Yatsuyanagi, Kazunori Ishikawa, Tetsuji Kawazura, Hiroyuki Kaido | 2000-09-19 |
| 6062283 | Pneumatic tire made by using lowly permeable thermoplastic elastomer composition in gas-barrier layer and thermoplastic elastomer composition for use therein | Jiro Watanabe, Noriaki Kuroda, Gou Kawaguchi, Tetsuji Kawazura, Hidekazu Takeyama +3 more | 2000-05-16 |
| 6033597 | Polysiloxane-containing rubber composition | Fumito Yatsuyanagi, Kazunori Ishikawa, Tetsuji Kawazura, Hiroyuki Kaido | 2000-03-07 |
| 5883179 | Rubber composition comprising carbon black surface treated with silica | Masayuki Kawazoe, Tetsuji Kawazura, Kouichi Ikai, Fumito Yatsuyanagi, Kazunori Ishikawa | 1999-03-16 |
| 5851323 | Pneumatic tire with air permeation preventive layer | Hiroyuki Kaido, Kazuto Yamakawa, Jiro Watanabe, Zenichiro Shida | 1998-12-22 |
| 5386863 | Pneumatic tire and wheel with asymmetric structure | Masakazu Okihara, Yusaku Miyazaki, Zenichiro Shida, Naoyuki Katsura, Tomohiko Kogure | 1995-02-07 |
| 5385192 | Pneumatic tire with different side wall thickness in tread-side and bead-side regions | Masakazu Okihara, Yusaku Miyazaki, Zenichiro Shida, Tomohiko Kogure | 1995-01-31 |
| 5372171 | Pneumatic tire with asymmetrical tread shoulders | Yusaku Miyazaki, Masakazu Okihara, Naoyuki Katsura, Zenichiro Shida, Tomohiko Kogure | 1994-12-13 |
| 5355922 | Pneumatic radial tire for passenger caps | Tomohiko Kogure | 1994-10-18 |
| 5355925 | Pneumatic radial tire having asymmetric belt covering layers | Naoyuki Katsura, Tomohiko Kogure, Zenichiro Shida, Yusaku Miyazaki | 1994-10-18 |
| D348864 | Automobile tire | — | 1994-07-19 |
| 5277239 | Pneumatic radial tire including at least one folded belt layer | Masakazu Okihara, Yusaku Miyazaki, Naoyuki Katsura, Zenichiro Shida, Tomohiko Kogure | 1994-01-11 |