Hirai; Yoichi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hirai; Yoichi.The latest application filed is for "molding for automotive front glass and molding apparatus".
- Hirai; Yoichi - Oobu JP
- Hirai; Yoichi - Aichi JP
- Hirai; Yoichi - Ohbu JP
- Hirai; Yoichi - Soka JP
| Patent | Date |
|---|---|
| Molding for automotive front glass and molding apparatus Grant 5,233,805 - Hirai , et al. August 10, 1 | 1993-08-10 |
| Molding for windshield of automobile and its molding apparatus Grant 5,133,537 - Shirahata , et al. July 28, 1 | 1992-07-28 |
| Molding for windshield of automobile and its molding apparatus Grant 5,078,444 - Shirahata , et al. January 7, 1 | 1992-01-07 |
| Sterilizing/deodorizing apparatus Grant 5,015,442 - Hirai May 14, 1 | 1991-05-14 |
| Deodorizing apparatus and method Grant 4,990,311 - Hirai , et al. * February 5, 1 | 1991-02-05 |
| Deodorizing apparatus Grant 4,842,829 - Hirai , et al. June 27, 1 | 1989-06-27 |
| Colorless liquid crystalline compounds Grant 4,564,694 - Hirai , et al. January 14, 1 | 1986-01-14 |
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