Atsushi Kawai

Person

Tokokawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image formation device
- Patent number 8,768,185
- Issue date Jul 1, 2014
- Konica Minolta Business Technoliges, Inc.
- Yasuji Watanabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming system
- Patent number 6,891,636
- Issue date May 10, 2005
- Minolta Co., Ltd.
- Atsushi Kawai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image forming apparatus
- Patent number 6,862,107
- Issue date Mar 1, 2005
- Minolta Co., Ltd.
- Atsushi Kawai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus and system
- Patent number 6,404,994
- Issue date Jun 11, 2002
- Minolta Co., Ltd.
- Atsushi Kawai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus, image forming method and paper transferrin...
- Patent number 6,356,733
- Issue date Mar 12, 2002
- Minolta Co., Ltd.
- Hideki Hino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having a plurality of preliminary processin...
- Patent number 6,026,252
- Issue date Feb 15, 2000
- Minolta Co., Ltd.
- Atsushi Kawai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus capable of estimating toner concentration
- Patent number 5,920,748
- Issue date Jul 6, 1999
- Minolta Co., Ltd.
- Atsushi Kawai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic image forming apparatus capable of setting imag...
- Patent number 5,805,956
- Issue date Sep 8, 1998
- Minolta Co., Ltd.
- Atsushi Kawai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus estimating a consumable life of a component...
- Patent number 5,778,279
- Issue date Jul 7, 1998
- Minolta Co., Ltd.
- Atsushi Kawai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and image forming method
- Patent number 5,754,920
- Issue date May 19, 1998
- Minolta Co., Ltd.
- Masaki Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner replenishment device for an image forming apparatus which emp...
- Patent number 5,708,917
- Issue date Jan 13, 1998
- Minolta Co., Ltd.
- Atsushi Kawai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image formation apparatus that can maintain appropriately toner den...
- Patent number 5,708,918
- Issue date Jan 13, 1998
- Minolta Co., Ltd.
- Yukihiko Okuno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic image forming apparatus
- Patent number 5,581,221
- Issue date Dec 3, 1996
- Minolta Co. Ltd.
- Atsushi Kawai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus for measuring developer density
- Patent number 5,530,530
- Issue date Jun 25, 1996
- Minolta Co., Ltd.
- Masaki Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Atsushi Kawai

Person

Patents Grantslast 30 patents

Image formation device

Image forming system

Image forming apparatus

Image forming apparatus and system

Image forming apparatus, image forming method and paper transferrin...

Image forming apparatus having a plurality of preliminary processin...

Image forming apparatus capable of estimating toner concentration

Electrophotographic image forming apparatus capable of setting imag...

Image forming apparatus estimating a consumable life of a component...

Image forming apparatus and image forming method

Toner replenishment device for an image forming apparatus which emp...

Image formation apparatus that can maintain appropriately toner den...

Electrophotographic image forming apparatus

Apparatus for measuring developer density