| Patent | Date |
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Tetrapeptide compound and method for producing same
Grant 9,982,014 - Hirai , et al. May 29, 2 | 2018-05-29 |
Tetrapeptide Compound And Method For Producing Same
App 20160264623 - Hirai; Yoshinori ; et al. | 2016-09-15 |
Process For Producing Optically Active Bicyclic Urea Compound
App 20150315145 - HIRAI; Yoshinori ; et al. | 2015-11-05 |
Process for preparing cyclic amine compounds
Grant 9,096,523 - Hirai , et al. August 4, 2 | 2015-08-04 |
Process For Preparing Cyclic Amine Compounds
App 20130303771 - Hirai; Yoshinori ; et al. | 2013-11-14 |
High-precision machining system
Grant 7,052,370 - Nakasuji , et al. May 30, 2 | 2006-05-30 |
Liquid crystal display element and color display device having particular transflector
Grant 6,654,082 - Sohda , et al. November 25, 2 | 2003-11-25 |
High-precision machining system
App 20030181134 - Nakasuji, Tomoaki ; et al. | 2003-09-25 |
Liquid crystal display element and a projection type liquid crystal display apparatus
Grant 6,122,021 - Hirai , et al. September 19, 2 | 2000-09-19 |
Liquid crystal/polymer composite with high optical anisotropy and low dielectric anisotropy to lower hysteresis exhibiting transparent and light scattering states
Grant 6,018,378 - Hirai , et al. January 25, 2 | 2000-01-25 |
Liquid crystal optical element, liquid crystal display element and a projection type liquid crystal display apparatus
Grant 6,017,466 - Fujino , et al. January 25, 2 | 2000-01-25 |
Method of driving a liquid crystal display device and a driving circuit for the liquid crystal display device
Grant 5,900,857 - Kuwata , et al. May 4, 1 | 1999-05-04 |
Method of driving a picture display device
Grant 5,831,586 - Hirai , et al. November 3, 1 | 1998-11-03 |
Multiple line simultaneous selection method for a simple matrix LCD which uses temporal and spatial modulation to produce gray scale with reduced crosstalk and flicker
Grant 5,774,101 - Hirai , et al. June 30, 1 | 1998-06-30 |
Projection type color liquid crystal optical apparatus
Grant 5,754,260 - Ooi , et al. May 19, 1 | 1998-05-19 |
Projection type color liquid crystal optical apparatus
Grant 5,648,860 - Ooi , et al. July 15, 1 | 1997-07-15 |
Active matrix liquid crystal display element and projection type active matrix liquid crystal display device
Grant 5,386,306 - Gunjima , et al. January 31, 1 | 1995-01-31 |
Liquid crystal optical element and a laser projection apparatus using polymer dispersed liquid crystal
Grant 5,331,446 - Hirai , et al. July 19, 1 | 1994-07-19 |
Liquid crystal display element with electrode having concave-convex surface at liquid crystal side
Grant 5,283,675 - Ooi , et al. February 1, 1 | 1994-02-01 |
Liquid crystal display apparatus for providing a gray scale and a projection type liquid crystal display apparatus
Grant 5,264,953 - Hirai , et al. November 23, 1 | 1993-11-23 |
Liquid crystal optical element with liquid crystal in polymer matrix with particular modulus of elasticity
Grant 5,235,445 - Hirai , et al. August 10, 1 | 1993-08-10 |
Transparent-scattering type optical device including a prism with a triangular longitudinal cross section
Grant 5,206,746 - Ooi , et al. April 27, 1 | 1993-04-27 |
Active matrix liquid crystal display element and projection type active matrix liquid crystal display device
Grant 5,150,232 - Gunkima , et al. September 22, 1 | 1992-09-22 |
Active matrix liquid crystal display element and a projection type active matrix liquid crystal display apparatus
Grant 5,103,327 - Hirai , et al. April 7, 1 | 1992-04-07 |
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