Umeda; Osamu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Umeda; Osamu.The latest application filed is for "compact power module with a heat spreader".
- Umeda; Osamu - Kawasaki JP
- Umeda; Osamu - Gifu JP
| Patent | Date |
|---|---|
| Compact power module with a heat spreader Grant 5,398,160 - Umeda March 14, 1 | 1995-03-14 |
| Liquid crystal display apparatus Grant 5,042,921 - Sato , et al. August 27, 1 | 1991-08-27 |
| Projection display apparatus Grant 4,925,295 - Ogawa , et al. May 15, 1 | 1990-05-15 |
| Projector apparatus with mirror means Grant 4,875,064 - Umeda , et al. October 17, 1 | 1989-10-17 |
| Liquid crystal projector Grant 4,770,525 - Umeda , et al. September 13, 1 | 1988-09-13 |
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