Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7195046 | Run flat pneumatic tire with shoulder cushion rubber layer loss tangent less than carcass coating rubber loss tangent | Kazuomi Kobayashi, Kenji Matsuo, Hiroki Sawada | 2007-03-27 |
| 6889736 | Run flat pneumatic tire with shoulder cushion rubber layer loss tangent less than carcass coating rubber loss tangent | Kazuomi Kobayashi, Kenji Matsuo, Hiroki Sawada | 2005-05-10 |
| 6809137 | Rubber composition and pneumatic tire using said rubber composition | Kenji Matsuo, Masahiro Hojo, Kazuomi Kobayashi | 2004-10-26 |
| 6779573 | Pneumatic tires | Kazuomi Kobayashi, Kenji Matsuo | 2004-08-24 |
| 6630241 | Rubber-steel cord composite and pneumatic tire for passenger cars | Kazuomi Kobayashi, Kenji Matsuo | 2003-10-07 |
| 6619354 | Run flat pneumatic tire with shoulder cushion rubber layer loss tangent less than carcass coating rubber loss tangent | Kazuomi Kobayashi, Kenji Matsuo, Hiroki Sawada | 2003-09-16 |
| 6415840 | Pneumatic safety tire with rubber-organic filament fiber layer | Shungo Ito, Katsuhiko Kinoshita, Kenji Matsuo, Kazuomi Kobayashi | 2002-07-09 |
| 6336487 | Pneumatic tire, method of manufacturing a pneumatic tire, rubber composition and vulcanized rubber composition | Hiroyuki Teratani, Yuji Yamaguchi | 2002-01-08 |
| 6277201 | CVD apparatus for forming thin films using liquid reaction material | — | 2001-08-21 |
| 6261974 | Growth method of a polymer film | Jun Kawahara, Yoshihiro Hayashi, Akinori Nakano, Mikio Shimizu | 2001-07-17 |
| 6209604 | Pneumatic tire for passenger cars with sidewall portions having a rubber reinforcing layer and a rubber-filament fiber composite | Kenji Matsuo, Kazuomi Kobayashi | 2001-04-03 |
| 6186205 | Pneumatic tire for passenger cars including specified steel cord | Kazuo Oshima, Kozo Sasaki, Kazuomi Kobayashi, Kenji Matsuo | 2001-02-13 |
| 6170545 | Safety pneumatic tire | Kazuomi Kobayashi, Kenji Matsuo | 2001-01-09 |
| 6138732 | Pneumatic tires with run flat reinforcing strip rubber | Kazuomi Kobayashi, Kenji Matsuo | 2000-10-31 |
| 6119748 | Pneumatic tires with specified stiffener rubber arrangement | Kazuomi Kobayashi, Kenji Matsuo | 2000-09-19 |
| 5391699 | Polyester copolymer and a process for the production of the same | Takeshi Kinoshita, Toshihiko Yotsumoto | 1995-02-21 |
| 4944821 | Adhesive treatment for nylon cords | Kazuo Oshima | 1990-07-31 |