Issued Patents All Time
Showing 51–59 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6581662 | Pneumatic tire with specified band cord | Kazumi Yamazaki, Takashi Tanaka, Yasuo Wada, Makoto Hizume | 2003-06-24 |
| 6581658 | Method of correcting tire unbalance | Tokuzo Nakajima, Hiroyuki Kobayashi, Masami Nishikawa | 2003-06-24 |
| 6557605 | Pneumatic tire with axially spaced high modulus edge bands and low modulus middle band | Kazumi Yamazaki, Takashi Tanaka, Yasuo Wada, Makoto Hizume | 2003-05-06 |
| 6450225 | Noise damper for pneumatic tire | Masami Nishikawa, Chieko Aoki, Hideaki Sugihara | 2002-09-17 |
| 6409861 | Method of determining tread pattern | — | 2002-06-25 |
| 6343636 | Pneumatic tire including non-directional tread pattern | Masahiro Hanya, Mitsuhiro Wada | 2002-02-05 |
| 6109318 | Pneumatic tire including sequence | — | 2000-08-29 |
| D386456 | Automobile tire | — | 1997-11-18 |
| D384616 | Automobile tire | — | 1997-10-07 |