Sawamura; Mitsuharu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sawamura; Mitsuharu.The latest application filed is for "color combining optical system and image projection apparatus".
- Sawamura; Mitsuharu - Saitama JP
- Sawamura; Mitsuharu - Kanagawa JP
- Sawamura; Mitsuharu - Yokohama JP
- Sawamura, Mitsuharu - Yokohama-shi JP
| Patent | Date |
|---|---|
| Color combining optical system and image projection apparatus Grant 7,008,059 - Oakuyama , et al. March 7, 2 | 2006-03-07 |
| Color combining optical system and image projection apparatus App 20050275807 - Okuyama, Atsushi ; et al. | 2005-12-15 |
| Reflection mirror and optical equipment using the same Grant 6,957,895 - Sawamura , et al. October 25, 2 | 2005-10-25 |
| Polarization beam splitter and method of producing the same Grant 6,859,315 - Sawamura February 22, 2 | 2005-02-22 |
| Method of forming film by sputtering, optical member, and sputtering apparatus App 20050016834 - Sawamura, Mitsuharu | 2005-01-27 |
| Reflection mirror and optical equipment using the same App 20040169944 - Sawamura, Mitsuharu ; et al. | 2004-09-02 |
| Color combining optical system and image projection apparatus App 20040156022 - Okuyama, Atsushi ; et al. | 2004-08-12 |
| Method of forming film by sputtering, optical member, and sputtering apparatus App 20020185369 - Sawamura, Mitsuharu | 2002-12-12 |
| Optical element and liquid crystal projector and camera using the same App 20020135706 - Sawamura, Mitsuharu | 2002-09-26 |
| Display apparatus and process for production thereof App 20020054254 - Suzuki, Hiroyuki ; et al. | 2002-05-09 |
| LCD with masking member having multiple portions having different characteristics Grant 6,128,057 - Suzuki , et al. October 3, 2 | 2000-10-03 |
| Film forming method and apparatus therefor Grant 5,858,450 - Fujimura , et al. January 12, 1 | 1999-01-12 |
| Neutral density (ND) filter Grant 5,715,103 - Amano , et al. February 3, 1 | 1998-02-03 |
| Optical filter having alternately laminated thin layers provided on a light receiving surface of an image sensor Grant 5,648,653 - Sakamoto , et al. July 15, 1 | 1997-07-15 |
| Cluster beam deposition method for manufacturing thin film Grant 5,582,879 - Fujimura , et al. December 10, 1 | 1996-12-10 |
| Evaporating material for producing optical thin film Grant 5,578,536 - Kameyama , et al. November 26, 1 | 1996-11-26 |
| Ultraviolet reflecting mirror Grant 4,714,308 - Sawamura , et al. December 22, 1 | 1987-12-22 |
| Optical film and process for producing same Grant 4,707,820 - Sawamura November 17, 1 | 1987-11-17 |
| Opto-magnetic recording medium Grant 4,695,510 - Sawamura , et al. September 22, 1 | 1987-09-22 |
| Opto-magnetic recording medium Grant 4,579,777 - Honguu , et al. April 1, 1 | 1986-04-01 |
| Recording medium Grant 4,578,322 - Sawamura , et al. March 25, 1 | 1986-03-25 |
| Achromatized beam splitter of low polarization Grant 4,415,233 - Itoh , et al. November 15, 1 | 1983-11-15 |
| Far ultraviolet dielectric multilayer film Grant 4,320,936 - Sawamura March 23, 1 | 1982-03-23 |
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