Tsuyoshi Ohta

Follow

Person

Minami Ashigara, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electrostatic image-bearing dielectric member
- Patent number 5,631,087
- Issue date May 20, 1997
- Fuji Xerox Co., Ltd.
- Yuzuru Fukuda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic apparatus and process for simultaneously transf...
- Patent number 5,592,274
- Issue date Jan 7, 1997
- Fuji Xerox Co., Ltd.
- Taketoshi Higashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Negatively chargeable electrophotographic photoreceptor
- Patent number 5,556,729
- Issue date Sep 17, 1996
- Fuji Xerox Co., Ltd.
- Yuzuru Fukuda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photoreceptor with amorphous Si-Ge layer
- Patent number 5,514,507
- Issue date May 7, 1996
- Fuji Xerox Co., Ltd.
- Shigeru Yagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photoreceptor and electrophotographic process
- Patent number 5,462,827
- Issue date Oct 31, 1995
- Fuji Xerox Co., Ltd.
- Shigeru Yagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photoreceptor and electrophotographic process t...
- Patent number 5,352,555
- Issue date Oct 4, 1994
- Fuji Xerox Co., Ltd.
- Shigeru Yagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY