Yoshiaki Imanaka

Person

Nara, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Developing agent for electrophotography with silica and magnetite a...
- Patent number 4,804,609
- Issue date Feb 14, 1989
- Sharp Kabushiki Kaisha
- Yoshiaki Imanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Drum cleaning in an electrophotographic copying machine
- Patent number 4,754,304
- Issue date Jun 28, 1988
- Sharp Kabushiki Kaisha
- Kunio Ohashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cleaning device for a monochromatic copying machine
- Patent number 4,696,565
- Issue date Sep 29, 1987
- Sharp Kabushiki Kaisha
- Yoshiaki Imanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Degradation compensation of photoreceptor sensitivity for electroph...
- Patent number 4,542,981
- Issue date Sep 24, 1985
- Sharp Kabushiki Kaisha
- Shunju Anzai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic copying machine with a pre-copy system
- Patent number 4,540,270
- Issue date Sep 10, 1985
- Sharp Kabushiki Kaisha
- Yoshiaki Imanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner image transfer system
- Patent number 4,491,407
- Issue date Jan 1, 1985
- Sharp Kabushiki Kaisha
- Akira Mitsuyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic copying machine
- Patent number 4,465,360
- Issue date Aug 14, 1984
- Sharp Kabushiki Kaisha
- Toshio Yamagishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Yoshiaki Imanaka

Person

Patents Grantslast 30 patents

Developing agent for electrophotography with silica and magnetite a...

Drum cleaning in an electrophotographic copying machine

Cleaning device for a monochromatic copying machine

Degradation compensation of photoreceptor sensitivity for electroph...

Electrophotographic copying machine with a pre-copy system

Toner image transfer system

Electrophotographic copying machine