Yasuhiko Uehara

Person

Mobara, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Green-emitting phosphor and cathode-ray tube employing it
- Patent number 5,600,202
- Issue date Feb 4, 1997
- Kasei Optonix, Ltd.
- Tsutomu Yamada
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Field-sequential projection display
- Patent number 5,592,238
- Issue date Jan 7, 1997
- Hitachi, Ltd.
- Masanori Ogino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Phosphor and cathode-ray tube using the same
- Patent number 5,363,013
- Issue date Nov 8, 1994
- Hitachi Ltd.
- Hidetsugu Matsukiyo
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Cathode ray tube with an oxysulfide phosphor
- Patent number 5,204,582
- Issue date Apr 20, 1993
- Hitachi, Ltd.
- Yasukazu Morita
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Cathode-ray tube with interference filter
- Patent number 5,179,318
- Issue date Jan 12, 1993
- Nippon Sheet Glass Co., Ltd.
- Michihisa Maeda
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Phosphor and cathode-ray tube using the same
- Patent number 5,177,401
- Issue date Jan 5, 1993
- Hitachi, Ltd.
- Hidetsugu Matsukiyo
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method for making a cathode ray tube
- Patent number 5,084,225
- Issue date Jan 28, 1992
- Hitachi, Ltd.
- Toshimasa Ishigaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Projection cathode-ray tube with green emitting phosphor screen
- Patent number 4,924,139
- Issue date May 8, 1990
- Hitachi, Ltd.
- Yasukazu Morita
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Unsaturated polyester resin composition for cathode ray tube and it...
- Patent number 4,866,338
- Issue date Sep 12, 1989
- Hitachi, Ltd.
- Toshimasa Ishigaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Projection type color picture display system having green picture a...
- Patent number 4,845,403
- Issue date Jul 4, 1989
- Hitachi, Ltd.
- Yasukazu Morito
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Green emitting fluorescent composition and color television cathode...
- Patent number 4,140,940
- Issue date Feb 20, 1979
- Hitachi, Ltd.
- Yasuhiko Uehara
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for the production of color television picture tubes
- Patent number 4,123,563
- Issue date Oct 31, 1978
- Hitachi, Ltd.
- Koichi Mitobe
- H01 - BASIC ELECTRIC ELEMENTS

Yasuhiko Uehara

Person

Patents Grantslast 30 patents

Green-emitting phosphor and cathode-ray tube employing it

Field-sequential projection display

Phosphor and cathode-ray tube using the same

Cathode ray tube with an oxysulfide phosphor

Cathode-ray tube with interference filter

Phosphor and cathode-ray tube using the same

Method for making a cathode ray tube

Projection cathode-ray tube with green emitting phosphor screen

Unsaturated polyester resin composition for cathode ray tube and it...

Projection type color picture display system having green picture a...

Green emitting fluorescent composition and color television cathode...

Process for the production of color television picture tubes