Yukio Nishio

Person

Tama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electrophotographic recording apparatus using developing device wit...
- Patent number 6,175,710
- Issue date Jan 16, 2001
- Fujitsu Limited
- Hideki Kamaji
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing apparatus for improving the durability of the latent ima...
- Patent number 5,548,382
- Issue date Aug 20, 1996
- Fujitsu Limited
- Makoto Koshi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing apparatus having leaf spring member for regulating mono-...
- Patent number 5,412,458
- Issue date May 2, 1995
- Fujitsu Limited
- Hideki Kamaji
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cartridge type developer supplier and developing device formed as e...
- Patent number 5,325,163
- Issue date Jun 28, 1994
- Fujitsu Limited
- Yukio Nishio
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Conductive foam rubber roller used in image formation apparatus suc...
- Patent number 5,241,343
- Issue date Aug 31, 1993
- Fujitsu Limited
- Yukio Nishio
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
One-component developing apparatus having a developer layer thickne...
- Patent number 5,232,500
- Issue date Aug 3, 1993
- Fujitsu Limited
- Hideki Kamaji
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device used in electrophotographic field
- Patent number 5,220,129
- Issue date Jun 15, 1993
- Fujitsu Ltd.
- Yukio Nishio
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device used in electrophotographic field
- Patent number 5,164,773
- Issue date Nov 17, 1992
- Fujitsu Limited
- Yukio Nishio
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device used in electrophotographic field with a one-comp...
- Patent number 5,097,294
- Issue date Mar 17, 1992
- Fujitsu Limited
- Yukio Nishio
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device used in electrophotographic field and method of p...
- Patent number 5,076,201
- Issue date Dec 31, 1991
- Fujitsu Limited
- Yukio Nishio
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Developing device with a controllable pressure release for the deve...
- Patent number 5,068,691
- Issue date Nov 26, 1991
- Fujitsu Limited
- Yukio Nishio
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having an exchangeable unit exchange timing...
- Patent number 5,066,978
- Issue date Nov 19, 1991
- Fujitsu Limited
- Shinichi Watarai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Open-cell foam developing roller
- Patent number 5,062,385
- Issue date Nov 5, 1991
- Fujitsu Limited
- Yukio Nishio
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device having a conductive porous toner-removing roller
- Patent number 5,057,871
- Issue date Oct 15, 1991
- Fujitsu Limited
- Kazunori Hirose
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Link mechanism provided between an upper frame and a lower frame of...
- Patent number 5,045,885
- Issue date Sep 3, 1991
- Fujitsu Ltd.
- Yukio Nishio
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Yukio Nishio

Person

Patents Grantslast 30 patents

Electrophotographic recording apparatus using developing device wit...

Developing apparatus for improving the durability of the latent ima...

Developing apparatus having leaf spring member for regulating mono-...

Cartridge type developer supplier and developing device formed as e...

Conductive foam rubber roller used in image formation apparatus suc...

One-component developing apparatus having a developer layer thickne...

Developing device used in electrophotographic field

Developing device used in electrophotographic field

Developing device used in electrophotographic field with a one-comp...

Developing device used in electrophotographic field and method of p...

Developing device with a controllable pressure release for the deve...

Image forming apparatus having an exchangeable unit exchange timing...

Open-cell foam developing roller

Developing device having a conductive porous toner-removing roller

Link mechanism provided between an upper frame and a lower frame of...