Osamu Sasaya

Person

Mobara, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Photosensitive composition and pattern forming process using same
- Patent number 4,735,880
- Issue date Apr 5, 1988
- Hitachi, Ltd.
- Hajime Morishita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for forming phosphor screen of cathode ray tube
- Patent number 4,657,961
- Issue date Apr 14, 1987
- Hitachi, Ltd.
- Masahiro Nishizawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of producing phosphor screen of color picture tube
- Patent number 4,652,462
- Issue date Mar 24, 1987
- Hitachi, Ltd.
- Masahiro Nishizawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of forming phosphor pattern on fluorescent screen for color...
- Patent number 4,612,268
- Issue date Sep 16, 1986
- Hitachi, Ltd.
- Kiyoshi Miura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for forming pattern
- Patent number 4,564,572
- Issue date Jan 14, 1986
- Hitachi, Ltd.
- Hajime Morishita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of forming cathode-ray tube phosphor screen
- Patent number 4,469,766
- Issue date Sep 4, 1984
- Hitachi, Ltd.
- Masahiro Nishizawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive composition
- Patent number 4,425,419
- Issue date Jan 10, 1984
- Hitachi, Ltd.
- Osamu Sasaya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of forming fluorescent screens of color picture tubes
- Patent number 4,331,752
- Issue date May 25, 1982
- Hitachi, Ltd.
- Hiroshi Yokomizo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of forming fluorescent screen of color picture tube
- Patent number 4,318,971
- Issue date Mar 9, 1982
- Hitachi, Ltd.
- Masahiro Nishizawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Osamu Sasaya

Person

Patents Grantslast 30 patents

Photosensitive composition and pattern forming process using same

Process for forming phosphor screen of cathode ray tube

Method of producing phosphor screen of color picture tube

Method of forming phosphor pattern on fluorescent screen for color...

Process for forming pattern

Method of forming cathode-ray tube phosphor screen

Photosensitive composition

Method of forming fluorescent screens of color picture tubes

Method of forming fluorescent screen of color picture tube