Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8113253 | Non-pneumatic tire | Koji Arakawa, Masanori Iwase | 2012-02-14 |
| 7918257 | Run-flat tire | Kazutaka Hana | 2011-04-05 |
| 7628598 | Tire mold and pneumatic tire using the same | Kazutaka Hana | 2009-12-08 |
| 7562685 | Run-flat tire | Kazuhiko Kawamura, Jun Kodama, Masayuki Kanai | 2009-07-21 |
| 4298719 | Doubly oriented film of polyvinylidene fluoride | Toshiya Mizuno, Mitsuru Ohta | 1981-11-03 |