| Patent | Date |
|---|
Method and apparatus using laser pulses to make an array of microcavity holes
Grant 6,433,303 - Liu , et al. August 13, 2 | 2002-08-13 |
Spatial light modulator and a method for driving the same
Grant 6,388,649 - Tanaka , et al. May 14, 2 | 2002-05-14 |
Three-dimensional picture image display apparatus
Grant 6,057,878 - Ogiwara , et al. May 2, 2 | 2000-05-02 |
Photosensitive material and process for the preparation thereof
Grant 5,876,891 - Takimoto , et al. March 2, 1 | 1999-03-02 |
Anti-ferroelectric liquid crystal with black display in one frame, white in other and ratio giving grey scale
Grant 5,781,267 - Takimoto , et al. July 14, 1 | 1998-07-14 |
Diffractive optical device including grating elements with different grating periods and duty ratios
Grant 5,742,433 - Shiono , et al. April 21, 1 | 1998-04-21 |
Driving method for spatial light modulator and projection display system
Grant 5,731,797 - Akiyama , et al. March 24, 1 | 1998-03-24 |
Organic polymer and preparation and use thereof
Grant 5,654,367 - Takimoto , et al. August 5, 1 | 1997-08-05 |
Organic polymer and preparation and use thereof
Grant 5,597,889 - Takimoto , et al. January 28, 1 | 1997-01-28 |
Spatial light modulator with a photoconductor having uneven conductivity in a lateral direction and a method for fabricating the same
Grant 5,594,567 - Akiyama , et al. January 14, 1 | 1997-01-14 |
Spatial light modulator, method of production thereof and projection-type display
Grant 5,583,676 - Akiyama , et al. December 10, 1 | 1996-12-10 |
Pyroelectric type infrared sensor
Grant 5,567,941 - Fujikawa , et al. October 22, 1 | 1996-10-22 |
Diffractive optical device
Grant 5,561,558 - Shiono , et al. October 1, 1 | 1996-10-01 |
Neural network device and image recognition method employing photoconductive liquid crystal device with patterned electrode
Grant 5,515,189 - Kuratomi , et al. May 7, 1 | 1996-05-07 |
Organic polymer and preparation and use in crystal spatial light modulator
Grant 5,486,442 - Takimoto , et al. January 23, 1 | 1996-01-23 |
Device and method for recognizing an image based on a feature indicating a relative positional relationship between patterns
Grant 5,481,621 - Kuratomi , et al. January 2, 1 | 1996-01-02 |
Spatial light modulator and neural network
Grant 5,428,711 - Akiyama , et al. June 27, 1 | 1995-06-27 |
Optical device
Grant 5,402,435 - Shiono , et al. March 28, 1 | 1995-03-28 |
Liquid crystal spatial light modulator with electrically isolated reflecting films connected to electrically isolated pixel portions of photo conductor
Grant 5,384,649 - Takimoto , et al. January 24, 1 | 1995-01-24 |
Semiconductor laser device, an optical device and a method of producing the same
Grant 5,373,519 - Siono , et al. December 13, 1 | 1994-12-13 |
Organic light emitting device and preparation and use thereof
Grant 5,331,182 - Takimoto , et al. July 19, 1 | 1994-07-19 |
Diffractive optical lens
Grant 5,138,495 - Shiono , et al. August 11, 1 | 1992-08-11 |
Pyroelectric infrared detector and driving method therefor
Grant 5,021,660 - Tomita , et al. June 4, 1 | 1991-06-04 |
Method of and apparatus for manufacturing ultrafine particle film
Grant 4,395,440 - Abe , et al. July 26, 1 | 1983-07-26 |
Method of manufacturing a gas sensing device
Grant 4,362,765 - Abe , et al. December 7, 1 | 1982-12-07 |
Gas sensing device
Grant 4,313,338 - Abe , et al. February 2, 1 | 1982-02-02 |
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