Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8220515 | Tire-rim assembly and sponge member used in the same | Masami Aoki | 2012-07-17 |
| 6840296 | Pneumatic tire having excellent steering stability | Takashi Suzuki, Hiroyuki Matsumoto | 2005-01-11 |
| 6405772 | Pneumatic tire having excellent steering stability and chamfered blocks | Takashi Suzuki, Hiroyuki Matsumoto | 2002-06-18 |
| 5709073 | Steel cords for the reinforcement of rubber articles having a wrapping cord | Shuichi Onuma, Naohiko Obana, Motonori Bundo | 1998-01-20 |
| 5605036 | Steel cords for the reinforcement of rubber articles and having a wrapping cord | Shuichi Onuma, Naohiko Obana, Motonori Bundo | 1997-02-25 |
| 5460214 | Pneumatic tires having improved uniformity at tire-wheel assembled state | Mitsunori Wada | 1995-10-24 |
| 5271664 | Rim-fitted tire and method of correcting weight unbalance thereof | Mitsunori Wada, Masahiro Takayama | 1993-12-21 |