Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8205651 | Pneumatic tire | Isamu Kishizoe | 2012-06-26 |
| 7975738 | Pneumatic tire with tread having lateral grooves | — | 2011-07-12 |
| D561682 | Automobile tire | — | 2008-02-12 |
| D508890 | Automobile tire tread | Kenichiro Sugitani, Hirohisa Hazama, Kenichiro Endo | 2005-08-30 |
| D505380 | Automobile tire tread | Kenichiro Sugitani, Hirohisa Hazama, Kenichiro Endo | 2005-05-24 |