Yukihiro Ohno

Person

Maebashi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Paper refeeding device for a copier operable in a two-sided copy mo...
- Patent number 5,093,690
- Issue date Mar 3, 1992
- Ricoh Company, Ltd.
- Yukihiro Ohno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus operable with a two-side unit
- Patent number 5,089,858
- Issue date Feb 18, 1992
- Ricoh Company, Ltd.
- Yukihiro Ohno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Imaging apparatus
- Patent number 4,563,076
- Issue date Jan 7, 1986
- Ricoh Company, Ltd.
- Sadao Takahashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Guide apparatus for movable contact glass in electrophotographic co...
- Patent number 4,348,106
- Issue date Sep 7, 1982
- Ricoh Co., Ltd.
- Shigeru Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic process and apparatus of two revolutions/copy,...
- Patent number 4,311,780
- Issue date Jan 19, 1982
- Ricoh Company, Ltd.
- Manabu Mochizuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Slider reciprocating driving apparatus for use with electrophotogra...
- Patent number 4,190,349
- Issue date Feb 26, 1980
- Ricoh Company, Ltd.
- Yukihiro Ohno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing apparatus for electrophotography
- Patent number 4,188,109
- Issue date Feb 12, 1980
- Ricoh Company, Ltd.
- Hiroyuki Idenawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Pressure fixing apparatus for electrophotography
- Patent number 4,099,484
- Issue date Jul 11, 1978
- Ricoh Co., Ltd.
- Yukihiro Ohno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Yukihiro Ohno

Person

Patents Grantslast 30 patents

Paper refeeding device for a copier operable in a two-sided copy mo...

Image forming apparatus operable with a two-side unit

Imaging apparatus

Guide apparatus for movable contact glass in electrophotographic co...

Electrophotographic process and apparatus of two revolutions/copy,...

Slider reciprocating driving apparatus for use with electrophotogra...

Fixing apparatus for electrophotography

Pressure fixing apparatus for electrophotography