Masaru Ihara

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing light-emitting substance
- Patent number 6,447,698
- Issue date Sep 10, 2002
- Sony Corporation
- Masaru Ihara
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Fluorescent material and manufacturing method therefor
- Patent number 6,299,797
- Issue date Oct 9, 2001
- Sony Corporation
- Takahiro Igarashi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method for producing light-emitting material
- Patent number 6,117,363
- Issue date Sep 12, 2000
- Sony Corporation
- Masaru Ihara
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Color filter composition
- Patent number 6,093,349
- Issue date Jul 25, 2000
- Sony Corporation
- Masaru Ihara
- G02 - OPTICS
Information Patent Grant
Cathode-ray tube and blue phosphor
- Patent number 6,025,675
- Issue date Feb 15, 2000
- Sony Corporation
- Masaru Ihara
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Color display device and production method of same
- Patent number 5,952,137
- Issue date Sep 14, 1999
- Sony Corporation
- Masaru Ihara
- G02 - OPTICS
Information Patent Grant
Method of forming a fluorescent screen on a front panel of a cathod...
- Patent number 5,942,358
- Issue date Aug 24, 1999
- Sony Corporation
- Masaru Ihara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cathode-ray tube having activated green and blue phosphors
- Patent number 5,825,124
- Issue date Oct 20, 1998
- Sony Corporation
- Katsutoshi Ohno
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Masaru Ihara

Person

Patents Grantslast 30 patents

Method for producing light-emitting substance

Fluorescent material and manufacturing method therefor

Method for producing light-emitting material

Color filter composition

Cathode-ray tube and blue phosphor

Color display device and production method of same

Method of forming a fluorescent screen on a front panel of a cathod...

Cathode-ray tube having activated green and blue phosphors