Koya; Mitsuharu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Koya; Mitsuharu.The latest application filed is for "heavy-duty pneumatic tire".
- Koya; Mitsuharu - Kobe JP
- KOYA; Mitsuharu - Kobe-shi JP
- Koya; Mitsuharu - US
| Patent | Date |
|---|---|
| Heavy-duty pneumatic tire Grant 11,235,618 - Kanaya , et al. February 1, 2 | 2022-02-01 |
| Heavy-duty Pneumatic Tire App 20190143752 - KANAYA; Yoshiki ; et al. | 2019-05-16 |
| Pneumatic tire with tread having zigzag sipes Grant 7,516,767 - Tsubono , et al. April 14, 2 | 2009-04-14 |
| Heavy-duty tire having ground-contact surface shape Grant 7,469,731 - Kuroki , et al. December 30, 2 | 2008-12-30 |
| Pneumatic tire with tread including blocks having open and closed sipes Grant 7,416,004 - Koya August 26, 2 | 2008-08-26 |
| Tire tread Grant D529,436 - Koya , et al. October 3, 2 | 2006-10-03 |
| Pneumatic tire App 20060118221 - Tsubono; Fumihiro ; et al. | 2006-06-08 |
| Pneumatic tire App 20060032566 - Koya; Mitsuharu | 2006-02-16 |
| Pneumatic tire App 20060027296 - Tsubono; Fumihiro ; et al. | 2006-02-09 |
| Heavy-duty tire App 20050016656 - Kuroki, Takeshi ; et al. | 2005-01-27 |
| Pneumatic tire with specified bead base surface Grant 6,691,756 - Koya , et al. February 17, 2 | 2004-02-17 |
| Pneumatic tire App 20020189739 - Koya, Mitsuharu ; et al. | 2002-12-19 |
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