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Patent applications and USPTO patent grants for Mitani, Katsuaki.The latest application filed is for "reflecting mirror and film and television receiver".
Patent | Date |
---|---|
Reflecting mirror and film and television receiver App 20010038505 - Yamashita, Takehiko ;   et al. | 2001-11-08 |
Optical sheet and a light transmission screen using the same Grant 5,724,182 - Mitani , et al. March 3, 1 | 1998-03-03 |
Light transmission type screen assembly Grant 5,699,131 - Aoki , et al. December 16, 1 | 1997-12-16 |
Transmission type screen and method of manufacturing thereof Grant 5,661,600 - Mitani , et al. August 26, 1 | 1997-08-26 |
Permeable screen and its manufacturing method Grant 5,581,407 - Mitani , et al. December 3, 1 | 1996-12-03 |
Transmission type screen and method of manufacturing thereof Grant 5,434,706 - Mitani , et al. July 18, 1 | 1995-07-18 |
Lens holder which reduces internal reflections Grant 5,353,070 - Mitani , et al. October 4, 1 | 1994-10-04 |
Apparatus for injection compression molding Grant 4,519,763 - Matsuda , et al. May 28, 1 | 1985-05-28 |
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