EZAWA; Naofumi
Patent Applications and Registrations
Patent applications and USPTO patent grants for EZAWA; Naofumi.The latest application filed is for "cooling system".
- EZAWA; Naofumi - Nagano JP
- EZAWA; Naofumi - Tokyo JP
| Patent | Date |
|---|---|
| Cooling System App 20110259573 - EZAWA; Naofumi ; et al. | 2011-10-27 |
| Tire For Heavy Loading Vehicles App 20080060737 - EZAWA; Naofumi | 2008-03-13 |
| Rubber composition for inner liner Grant 7,019,063 - Wada , et al. March 28, 2 | 2006-03-28 |
| Pneumatic tire for heavy load App 20060000531 - Ezawa; Naofumi | 2006-01-05 |
| Rubber composition Grant 6,656,992 - Ezawa , et al. December 2, 2 | 2003-12-02 |
| Rubber Composition App 20030149161 - EZAWA, NAOFUMI ; et al. | 2003-08-07 |
| Rubber composition and method of manufacturing the same App 20020177641 - Ezawa, Naofumi ; et al. | 2002-11-28 |
| Rubber composition for inner liner App 20020151636 - Wada, Ichiro ; et al. | 2002-10-17 |
| Rubber composition for tire tread and pneumatic tire using same Grant 6,242,522 - Ezawa , et al. June 5, 2 | 2001-06-05 |
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