Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D495655 | Tread portion of an automobile tire | Osamu Motoori, Kazuo Hayashi, Toru Ubukata | 2004-09-07 |
| D492244 | Tread portion of an automobile tire | — | 2004-06-29 |
| D490046 | Tread portion of an automobile tire | — | 2004-05-18 |
| D486782 | Tread portion of an automobile tire | Akira Tanaka | 2004-02-17 |
| D480681 | Tread portion of an automobile tire | — | 2003-10-14 |
| 6607018 | Pneumatic tire having tread including inboard side area and outboard side area | Jun Matsuzaki, Makoto Ishiyama | 2003-08-19 |
| 6595255 | Pneumatic tire including three circumferential grooves | Jun Matsuzaki, Makoto Ishiyama | 2003-07-22 |
| D473511 | Tread portion of an automobile tire | — | 2003-04-22 |
| D471859 | Tread portion of an automobile tire | Yasuo Himuro, Isao Kuwayama, Takahiro Tahira | 2003-03-18 |
| D457124 | Part of an automobile tire | — | 2002-05-14 |
| D450019 | Automobile tire | Yasuo Himuro | 2001-11-06 |
| 5431769 | Method and system for plasma treatment | Toshiro Kisakibaru, Akira Kojima, Yoshinori Hata, Yasushi Kato, Isao Honbori +2 more | 1995-07-11 |
| 4452296 | Aluminum-diffusion coated steel pipe gating system | Tomiaki Amano, Tetsuya Eda, Sunao Nishi, Shigeyoshi Shichiri | 1984-06-05 |