Takeshi Arai

Person

Akashi-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Toner and image forming method
- Patent number 7,018,761
- Issue date Mar 28, 2006
- Konica Minolta Holdings, Inc.
- Takao Yamanouchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for developing electrostatic latent image
- Patent number 6,899,985
- Issue date May 31, 2005
- Minolta Co., Ltd.
- Masahide Inoue
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner containing specific external additive for full color-copying...
- Patent number 6,841,326
- Issue date Jan 11, 2005
- Minolta Co., Ltd.
- Takeshi Arai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color toner for developing electrostatic image comprising two kinds...
- Patent number 6,541,173
- Issue date Apr 1, 2003
- Minolta Co., Ltd.
- Kenichi Kido
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color toner for developing electrostatic image, comprising first li...
- Patent number 6,506,530
- Issue date Jan 14, 2003
- Minolta Co., Ltd.
- Kenichi Kido
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner used for developing electrostatic latent image
- Patent number 6,482,561
- Issue date Nov 19, 2002
- Minolta Co., Ltd.
- Takeshi Arai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic-latent-image developing toner and inorganic particles...
- Patent number 6,352,808
- Issue date Mar 5, 2002
- Minolta Co., Ltd.
- Masayuki Hagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer for developing electrostatic latent images
- Patent number 6,344,302
- Issue date Feb 5, 2002
- Minolta Co., Ltd.
- Katsunori Kurose
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for developing an electrostatic latent image
- Patent number 6,338,929
- Issue date Jan 15, 2002
- Minolta Co., Ltd.
- Masayuki Hagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for an electrostatic latent image development
- Patent number 6,335,134
- Issue date Jan 1, 2002
- Minolta Co., Ltd.
- Masayuki Hagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for developing electrostatic latent image
- Patent number 6,335,135
- Issue date Jan 1, 2002
- Minolta Co., Ltd.
- Takeshi Arai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner containing specific alkyl carboxylic acid with fine particles...
- Patent number 6,194,116
- Issue date Feb 27, 2001
- Minolta Co., Ltd.
- Yoshikazu Nishihara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for developing electrostatic latent image
- Patent number 6,132,920
- Issue date Oct 17, 2000
- Minolta Co., Ltd.
- Masayuki Hagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic latent image-developing toner containing specified to...
- Patent number 5,976,750
- Issue date Nov 2, 1999
- Minolta Co., Ltd.
- Masayuki Hagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for full color developing
- Patent number 5,879,848
- Issue date Mar 9, 1999
- Minolta Co., Ltd.
- Katsunori Kurose
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer for developing an electrostatic latent image to which lam...
- Patent number 5,840,458
- Issue date Nov 24, 1998
- Minolta Co., Ltd.
- Kenichi Kido
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and toner for full color development
- Patent number 5,794,105
- Issue date Aug 11, 1998
- Minolta Co., Ltd.
- Junichi Tamaoki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Negatively chargeable toner with specified fine particles added ext...
- Patent number 5,776,646
- Issue date Jul 7, 1998
- Minolta Co., Ltd.
- Masayuki Hagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for electrophotography with specified fine particles added ex...
- Patent number 5,759,731
- Issue date Jun 2, 1998
- Minolta, Co., Ltd.
- Masayuki Hagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Black toner for developing electrostatic latent images with carbon...
- Patent number 5,759,728
- Issue date Jun 2, 1998
- Minolta Co. Ltd.
- Masayuki Hagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for developing electrostatic latent images
- Patent number 5,747,211
- Issue date May 5, 1998
- Minolta Co., Ltd.
- Masayuki Hagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Yellow toner and magenta toner and image forming apparatus and meth...
- Patent number 5,707,769
- Issue date Jan 13, 1998
- Minolta Co., Ltd.
- Masayuki Hagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
TONER FILLING APPARATUS
- Publication number 20160274497
- Publication date Sep 22, 2016
- Konica Minolta, Inc.
- TORU TODA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Electrostatic-latent-image developing toner and full-color image-fo...
- Publication number 20050260515
- Publication date Nov 24, 2005
- Konica Minolta Business Technologies, Inc.
- Hiroaki Kato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toner and image forming method
- Publication number 20040126692
- Publication date Jul 1, 2004
- Konica Minolta Holdings, Inc.
- Takao Yamanouchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toner containing specific external additive for full color-copying...
- Publication number 20030165761
- Publication date Sep 4, 2003
- MINOLTA CO., LTD.
- Takeshi Arai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toner for developing electrostatic latent image
- Publication number 20030108808
- Publication date Jun 12, 2003
- Masahide Inoue
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Takeshi Arai

Person

Patents Grantslast 30 patents

Toner and image forming method

Toner for developing electrostatic latent image

Toner containing specific external additive for full color-copying...

Color toner for developing electrostatic image comprising two kinds...

Color toner for developing electrostatic image, comprising first li...

Toner used for developing electrostatic latent image

Electrostatic-latent-image developing toner and inorganic particles...

Developer for developing electrostatic latent images

Toner for developing an electrostatic latent image

Toner for an electrostatic latent image development

Toner for developing electrostatic latent image

Toner containing specific alkyl carboxylic acid with fine particles...

Toner for developing electrostatic latent image

Electrostatic latent image-developing toner containing specified to...

Toner for full color developing

Developer for developing an electrostatic latent image to which lam...

Image forming apparatus and toner for full color development

Negatively chargeable toner with specified fine particles added ext...

Toner for electrophotography with specified fine particles added ex...

Black toner for developing electrostatic latent images with carbon...

Toner for developing electrostatic latent images

Yellow toner and magenta toner and image forming apparatus and meth...

Patents Applicationslast 30 patents

TONER FILLING APPARATUS

Electrostatic-latent-image developing toner and full-color image-fo...

Toner and image forming method

Toner containing specific external additive for full color-copying...

Toner for developing electrostatic latent image