Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7234485 | Tire valve | Masahiko Yamamoto | 2007-06-26 |
| 6736176 | Tires | — | 2004-05-18 |
| 6391971 | Short fiber-reinforced rubber composition and pneumatic radial tire using the same | — | 2002-05-21 |
| 6336487 | Pneumatic tire, method of manufacturing a pneumatic tire, rubber composition and vulcanized rubber composition | Tomohisa Nishikawa, Yuji Yamaguchi | 2002-01-08 |
| 5968427 | Foamed rubber compositions for pneumatic tires and method of producing the same | — | 1999-10-19 |
| 5798009 | Foamed rubber compositions for tires and pneumatic tire using the same | — | 1998-08-25 |
| 5776991 | Foamed rubber compositions for pneumatic tires and method of producing the same | — | 1998-07-07 |
| 5571350 | Pneumatic tire with tread of matrix foamed rubber containing resin | Masanori Aoyama | 1996-11-05 |
| 5001185 | Rubber compositions | Banba Fumio | 1991-03-19 |