Hirao; Yoshichika
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hirao; Yoshichika.The latest application filed is for "projection type video display".
- Hirao; Yoshichika - Neyagawa JP
- Hirao; Yoshichika - Osaka JP
- Hirao, Yoshichika - Neyagawa City JP
| Patent | Date |
|---|---|
| Projection type video display Grant 7,384,157 - Muraoka , et al. June 10, 2 | 2008-06-10 |
| Projection type video display Grant 7,370,980 - Hirao , et al. May 13, 2 | 2008-05-13 |
| Projection type video display and method of adjusting the same at factory shipping Grant 7,156,524 - Hirao , et al. January 2, 2 | 2007-01-02 |
| Projection type video display App 20050157270 - Muraoka, Koji ; et al. | 2005-07-21 |
| Projection type video display and method of adjusting the same at factory shipping App 20050030488 - Hirao, Yoshichika ; et al. | 2005-02-10 |
| Projection type video display App 20050012908 - Hirao, Yoshichika ; et al. | 2005-01-20 |
| Projection type display device Grant 6,843,569 - Hirao , et al. January 18, 2 | 2005-01-18 |
| Cooling fan controller and liquid crystal projector Grant 6,709,111 - Hirao , et al. March 23, 2 | 2004-03-23 |
| Projection type display device App 20030095239 - Hirao, Yoshichika ; et al. | 2003-05-22 |
| Cooling fan controller and liquid crystal projector App 20020196606 - Hirao, Yoshichika ; et al. | 2002-12-26 |
| Synchronizing signal separating circuit separating synchronizing signal from a composite video signal Grant 4,999,707 - Hirao , et al. March 12, 1 | 1991-03-12 |
| Phase synchronizing circuit in video signal receiver and method of establishing phase synchronization Grant 4,996,596 - Hirao , et al. February 26, 1 | 1991-02-26 |
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