loadpatents
Patent applications and USPTO patent grants for Sakagami; Teruo.The latest application filed is for "method of absorbing rays outside a visible region".
Patent | Date |
---|---|
Method of absorbing rays outside a visible region Grant 6,180,224 - Shouji , et al. January 30, 2 | 2001-01-30 |
Plastic lens material and process for preparing the same Grant 6,054,503 - Ichikawa , et al. April 25, 2 | 2000-04-25 |
Polymeric optical low-pass filter and device thereof Grant 5,820,779 - Shouji , et al. October 13, 1 | 1998-10-13 |
Production process of composite optical filter Grant 5,793,544 - Ogihara , et al. August 11, 1 | 1998-08-11 |
Plastic lens and production process thereof Grant 5,777,000 - Sakagami , et al. July 7, 1 | 1998-07-07 |
Plastic optical filter Grant 5,611,965 - Shouji , et al. March 18, 1 | 1997-03-18 |
Optical filter Grant 5,466,755 - Sakagami , et al. November 14, 1 | 1995-11-14 |
Spirooxazine photochromic compounds Grant 5,017,698 - Machida , et al. May 21, 1 | 1991-05-21 |
Optical material Grant 4,975,223 - Doi , et al. December 4, 1 | 1990-12-04 |
Plastic lens Grant 4,931,523 - Watanabe , et al. June 5, 1 | 1990-06-05 |
Resin-made heat-resistant optical fiber Grant 4,826,284 - Sakagami , et al. May 2, 1 | 1989-05-02 |
Polymer piezoelectric film Grant 4,784,915 - Sakagami , et al. November 15, 1 | 1988-11-15 |
Photochromic lens Grant 4,756,973 - Sakagami , et al. July 12, 1 | 1988-07-12 |
Halogen-containing resin lens material Grant 4,704,006 - Sakagami , et al. * November 3, 1 | 1987-11-03 |
Thin transparent polytetrafluoroethylene film and production process thereof Grant 4,650,833 - Sakagami , et al. March 17, 1 | 1987-03-17 |
Halogen-containing lens material Grant 4,578,445 - Sakagami , et al. March 25, 1 | 1986-03-25 |
Substrate capable of adsorbing protein Grant 4,571,390 - Sakagami , et al. February 18, 1 | 1986-02-18 |
Dielectric polymer materials Grant 4,554,335 - Sakagami , et al. November 19, 1 | 1985-11-19 |
Polarized, shaped material of copolymer of vinylidene fluoride Grant 4,543,293 - Nakamura , et al. September 24, 1 | 1985-09-24 |
Polymer dielectric comprising copolymer of vinylidene fluoride, tetrafluoroethylene and ethylene Grant 4,543,294 - Sakagami , et al. September 24, 1 | 1985-09-24 |
Substrate for liquid chromatography and process for isolating and purifying fat-soluble substance by the liquid chromatography on the substrate Grant 4,497,710 - Wagu , et al. February 5, 1 | 1985-02-05 |
Electrooptical element Grant 4,428,873 - Murayama , et al. January 31, 1 | 1984-01-31 |
Cyanoethylated olefin-vinyl alcohol copolymer and dielectric material and adhesive comprising the same Grant 4,413,090 - Shoji , et al. November 1, 1 | 1983-11-01 |
Crosslinked polyvinyl alcohol gel Grant 4,314,032 - Murayama , et al. February 2, 1 | 1982-02-02 |
Method for electrodepositing a protein onto an ion-exchange membrane Grant 4,294,677 - Sakagami , et al. October 13, 1 | 1981-10-13 |
Process for the electrolytic treatment of alkali metal halide solution using ion exchange membranes Grant 4,212,712 - Murayama , et al. July 15, 1 | 1980-07-15 |
Process for the electrolytic treatment of alkali halide Grant 4,076,604 - Murayama , et al. February 28, 1 | 1978-02-28 |
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