Kenji Tabuchi

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Sakai, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus having a removal means for separating devel...
- Patent number 5,255,062
- Issue date Oct 19, 1993
- Minolta Camera Kabushiki Kaisha
- Tateki Oka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 5,134,444
- Issue date Jul 28, 1992
- Minolta Camera Kabushiki Kaisha
- Kenji Tabuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image highlighting method
- Patent number 4,975,348
- Issue date Dec 4, 1990
- Minolta Camera Kabushiki Kaisha
- Kenji Tabuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Reversal image forming method
- Patent number 4,897,331
- Issue date Jan 30, 1990
- Minolta Camera Kabushiki Kaisha
- Naoki Toyoshi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image editing method
- Patent number 4,891,287
- Issue date Jan 2, 1990
- Minolta Camera Kabushiki Kaisha
- Naoki Toyoshi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having a plurality of developers and a dete...
- Patent number 4,866,481
- Issue date Sep 12, 1989
- Minolta Camera Kabushiki Kaisha
- Takanobu Yamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cleaning device
- Patent number 4,862,221
- Issue date Aug 29, 1989
- Minolta Camera Kabushiki Kaisha
- Kenji Tabuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and image forming method employed therefor
- Patent number 4,847,658
- Issue date Jul 11, 1989
- Minolta Camera Kabushiki Kaisha
- Kaoru Takebe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming method
- Patent number 4,845,524
- Issue date Jul 4, 1989
- Minolta Camera Kabushiki Kaisha
- Hiroshi Okamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of controlling toner concentration for electrophotographic c...
- Patent number 4,514,480
- Issue date Apr 30, 1985
- Minolta Camera Kabushiki Kaisha
- Kenichi Wada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Magnetic brush developing apparatus
- Patent number 4,452,173
- Issue date Jun 5, 1984
- Minolta Camera Kabushiki Kaisha
- Kenji Tabuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic image developing method correcting irregularities of...
- Patent number 4,447,518
- Issue date May 8, 1984
- Minolta Camera Kabushiki Kaisha
- Kenji Tabuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic copying apparatus
- Patent number 4,432,634
- Issue date Feb 21, 1984
- Minolta Camera Kabushiki Kaisha
- Kenji Tabuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer removing device for copying apparatus
- Patent number 4,349,270
- Issue date Sep 14, 1982
- Minolta Camera Co., Ltd.
- Kenichi Wada
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Magnetic brush developing method for use in electrography employing...
- Patent number 4,345,014
- Issue date Aug 17, 1982
- Minolta Camera Kabushiki Kaisha
- Tateki Oka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Magnetic brush development apparatus for use in electrophotographic...
- Patent number 4,338,880
- Issue date Jul 13, 1982
- Minolta Camera Kabushiki Kaisha
- Kenji Tabuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Magnetic brush developing apparatus
- Patent number 4,334,497
- Issue date Jun 15, 1982
- Minolta Camera Kabushiki Kaisha
- Tateki Oka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrographic developing method
- Patent number 4,284,702
- Issue date Aug 18, 1981
- Minolta Camera Kabushiki Kaisha
- Kenji Tabuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing material supplying device
- Patent number 4,277,003
- Issue date Jul 7, 1981
- Minolta Camera Kabushiki Kaisha
- Kenji Tabuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Dry process developing material for electrophotography
- Patent number 4,269,920
- Issue date May 26, 1981
- Minolta Camera Kabushiki Kaisha
- Kenichi Wada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Dry process developing apparatus for use in electrophotographic cop...
- Patent number 4,235,194
- Issue date Nov 25, 1980
- Minolta Camera Kabushiki Kaisha
- Kenichi Wada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Kenji Tabuchi

Person

Patents Grantslast 30 patents

Image forming apparatus having a removal means for separating devel...

Image forming apparatus

Image highlighting method

Reversal image forming method

Image editing method

Image forming apparatus having a plurality of developers and a dete...

Cleaning device

Image forming apparatus and image forming method employed therefor

Image forming method

Method of controlling toner concentration for electrophotographic c...

Magnetic brush developing apparatus

Electrostatic image developing method correcting irregularities of...

Electrophotographic copying apparatus

Developer removing device for copying apparatus

Magnetic brush developing method for use in electrography employing...

Magnetic brush development apparatus for use in electrophotographic...

Magnetic brush developing apparatus

Electrographic developing method

Developing material supplying device

Dry process developing material for electrophotography

Dry process developing apparatus for use in electrophotographic cop...