Kozo Ida

Person

Toyama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Surface illuminant device and prism sheet used therefor
- Patent number 6,799,859
- Issue date Oct 5, 2004
- Mitsubishi Rayon Co., Ltd.
- Kozo Ida
- G02 - OPTICS
Information Patent Grant
Resin compositions and optical products making use thereof
- Patent number 5,306,746
- Issue date Apr 26, 1994
- Mitsubishi Rayon Co., Ltd.
- Kozo Ida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Light-diffusing methacrylic resin and process for production thereof
- Patent number 5,004,785
- Issue date Apr 2, 1991
- Mitsubishi Rayon Co., Ltd.
- Kozo Ida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing light-diffusing methacrylic resin article
- Patent number 4,963,624
- Issue date Oct 16, 1990
- Mitsubishi Rayon Co., Ltd.
- Kozo Ida
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Resin composition containing fine silica particles therein
- Patent number 4,906,676
- Issue date Mar 6, 1990
- Mitsubishi Rayon Co., Ltd.
- Kozo Ida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparation of light-diffusing methacrylic resin plates
- Patent number 4,839,125
- Issue date Jun 13, 1989
- Mitsubishi Rayon Co., Ltd.
- Kozo Ida
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Synthetic resin composition and process for producing the same
- Patent number 4,563,494
- Issue date Jan 7, 1986
- Mitsubishi Rayon Co., Ltd.
- Kozo Ida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparation of selective light absorptive methacrylic r...
- Patent number 4,471,078
- Issue date Sep 11, 1984
- Mitsubishi Rayon Company, Ltd.
- Kozo Ida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Acrylic laminated diffuser panel having high light-diffusing proper...
- Patent number 4,415,509
- Issue date Nov 15, 1983
- Mitsubishi Rayon Company, Ltd.
- Yasuo Toyooka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Person

Patents Grantslast 30 patents

Surface illuminant device and prism sheet used therefor

Resin compositions and optical products making use thereof

Light-diffusing methacrylic resin and process for production thereof

Process for producing light-diffusing methacrylic resin article

Resin composition containing fine silica particles therein

Process for preparation of light-diffusing methacrylic resin plates

Synthetic resin composition and process for producing the same

Process for preparation of selective light absorptive methacrylic r...

Acrylic laminated diffuser panel having high light-diffusing proper...