Eiichi Hasegawa

Person

Saitama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for copying optical information
- Patent number 4,529,991
- Issue date Jul 16, 1985
- Fuji Photo Film Co., Ltd.
- Minoru Wada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for recording light information
- Patent number 4,500,889
- Issue date Feb 19, 1985
- Fuji Photo Film Co., Ltd.
- Minoru Wada
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information recording material
- Patent number 4,499,178
- Issue date Feb 12, 1985
- Fuji Photo Film Co., Ltd.
- Minoru Wada
- G11 - INFORMATION STORAGE
Information Patent Grant
Light information recording medium and light information recording...
- Patent number 4,473,633
- Issue date Sep 25, 1984
- Fuji Photo Film Co., Ltd.
- Minoru Wada
- G11 - INFORMATION STORAGE
Information Patent Grant
Thermal recording materials
- Patent number 4,414,273
- Issue date Nov 8, 1983
- Fuji Photo Film Co., Ltd.
- Minoru Wada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Optical information recording medium
- Patent number 4,405,706
- Issue date Sep 20, 1983
- Fuji Photo Film Co., Ltd.
- Yonosuke Takahashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Process of producing color solid image pickup element base plates
- Patent number 4,400,454
- Issue date Aug 23, 1983
- Fuji Photo Film Co., Ltd.
- Masamichi Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process of producing color solid image pickup element base plates
- Patent number 4,397,928
- Issue date Aug 9, 1983
- Fuji Photo Film Co., Ltd.
- Masamichi Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photopolymerizable composition and recording materials utilizing th...
- Patent number 4,304,838
- Issue date Dec 8, 1981
- Fuji Photo Film Co., Ltd.
- Eiichi Hasegawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Photopolymer photoresist composition containing rosin tackifier adh...
- Patent number 4,197,132
- Issue date Apr 8, 1980
- Fuji Photo Film Co., Ltd.
- Kenichiro Yazawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Step tablet
- Patent number 4,183,990
- Issue date Jan 15, 1980
- Fuji Photo Film Co., Ltd.
- Toshio Uchida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photopolymerizable composition with epoxy stabilizers
- Patent number 4,171,977
- Issue date Oct 23, 1979
- Fuji Photo Film Co., Ltd.
- Eiichi Hasegawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Eiichi Hasegawa

Person

Patents Grantslast 30 patents

Method for copying optical information

Method for recording light information

Optical information recording material

Light information recording medium and light information recording...

Thermal recording materials

Optical information recording medium

Process of producing color solid image pickup element base plates

Process of producing color solid image pickup element base plates

Photopolymerizable composition and recording materials utilizing th...

Photopolymer photoresist composition containing rosin tackifier adh...

Step tablet

Photopolymerizable composition with epoxy stabilizers