Seki; Toshihide
Patent Applications and Registrations
Patent applications and USPTO patent grants for Seki; Toshihide.The latest application filed is for "laser light source unit".
- Seki; Toshihide - Tokyo JP
| Patent | Date |
|---|---|
| Laser light source unit Grant 10,971,899 - Seki April 6, 2 | 2021-04-06 |
| Laser light source device and method of manufacturing laser light source device Grant 10,868,404 - Nakano , et al. December 15, 2 | 2020-12-15 |
| Laser Light Source Unit App 20200388992 - SEKI; Toshihide | 2020-12-10 |
| Laser Light Source Device And Method Of Manufacturing Laser Light Source Device App 20180331495 - NAKANO; Seiji ; et al. | 2018-11-15 |
| Laser beam-combining optical device Grant 9,431,795 - Seki August 30, 2 | 2016-08-30 |
| Laser Beam-combining Optical Device App 20150236479 - SEKI; Toshihide | 2015-08-20 |
| Rear-projection-type display apparatus Grant 8,052,290 - Seki November 8, 2 | 2011-11-08 |
| Rear-projection-type Display Apparatus App 20100002321 - SEKI; Toshihide | 2010-01-07 |
| Projection-type display apparatus Grant 6,796,655 - Seki September 28, 2 | 2004-09-28 |
| Projection-type display apparatus App 20030193649 - Seki, Toshihide | 2003-10-16 |
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