Toshiya Takahata

Person

Nagano, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus, developing unit, and computer system
- Patent number 7,929,884
- Issue date Apr 19, 2011
- Seiko Epson Corporation
- Ken Yoshizuka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus developing unit and computer system
- Patent number 7,646,994
- Issue date Jan 12, 2010
- Seiko Epson Corporation
- Ken Yoshizuka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus, developing unit, and computer system
- Patent number 7,469,117
- Issue date Dec 23, 2008
- Seiko Epson Corporation
- Toshiya Takahata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image formation device, development unit, and computer system
- Patent number 7,340,201
- Issue date Mar 4, 2008
- Seiko Epson Corporation
- Ken Yoshizuka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 7,313,343
- Issue date Dec 25, 2007
- Seiko Epson Corporation
- Kuniaki Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image transfer unit having an intermediate transfer belt to which a...
- Patent number 7,187,893
- Issue date Mar 6, 2007
- Seiko Epson Corporation
- Toshiya Takahata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 7,092,660
- Issue date Aug 15, 2006
- Seiko Epson Corporation
- Kuniaki Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Intermediate transfer unit having a primary transfer member and a s...
- Patent number 6,957,032
- Issue date Oct 18, 2005
- Seiko Epson Corporation
- Toshiya Takahata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Intermediate transfer unit having a primary and a secondary transfe...
- Patent number 6,856,782
- Issue date Feb 15, 2005
- Seiko Epson Corporation
- Toshiya Takahata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 6,768,880
- Issue date Jul 27, 2004
- Seiko Epson Corporation
- Kazuhiko Iida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Intermediate transfer unit
- Patent number 6,731,899
- Issue date May 4, 2004
- Seiko Epson Corporation
- Toshiya Takahata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner and development unit and image forming apparatus using the same
- Patent number 6,605,401
- Issue date Aug 12, 2003
- Seiko Epson Corporation
- Hideki Okada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Intermediate transfer unit
- Patent number 6,408,158
- Issue date Jun 18, 2002
- Seiko Epson Corporation
- Toshiya Takahata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner and development unit and image forming apparatus using the same
- Patent number 6,358,654
- Issue date Mar 19, 2002
- Seiko Epson Corporation
- Hiroshi Ito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 6,281,963
- Issue date Aug 28, 2001
- Seiko Epson Corporation
- Toshiya Takahata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Recording medium carrier system intermediate transfer unit
- Patent number 6,223,015
- Issue date Apr 24, 2001
- Seiko Epson Corporation
- Toshiya Takahata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Recording medium carrier system having a paper feed unit, a transfe...
- Patent number 6,173,139
- Issue date Jan 9, 2001
- Seiko Epson Corporation
- Toshiya Takahata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner and development unit and image forming apparatus using the same
- Patent number 6,146,802
- Issue date Nov 14, 2000
- Seiko Epson Corporation
- Hideki Okada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having a stable potential at a first transf...
- Patent number 6,112,038
- Issue date Aug 29, 2000
- Seiko Epson Corporation
- Toshiya Takahata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 6,035,154
- Issue date Mar 7, 2000
- Seiko Epson Corporation
- Toshiya Takahata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Contact transfer device and image forming equipment
- Patent number 5,729,811
- Issue date Mar 17, 1998
- Seiko Epson Corporation
- Toshiya Takahata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Contact transfer device and image forming equipment
- Patent number 5,563,693
- Issue date Oct 8, 1996
- Seiko Epson Corporation
- Toshiya Takahata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophoretic imaging device
- Patent number 5,151,741
- Issue date Sep 29, 1992
- Seiko Epson Corporation
- Toshiaki Kakutani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING APPARATUS, DEVELOPING UNIT, AND COMPUTER SYSTEM
- Publication number 20100021191
- Publication date Jan 28, 2010
- Seiko Epson Corporation
- Ken YOSHIZUKA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image former and computer system
- Publication number 20060098223
- Publication date May 11, 2006
- Ken Yoshizuka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image formation device, developing unit, and computer system
- Publication number 20060051128
- Publication date Mar 9, 2006
- Toshiya Takahata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image formation device, development unit, and computer system
- Publication number 20050232646
- Publication date Oct 20, 2005
- Ken Yoshizuka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus developing unit and computer system
- Publication number 20050105921
- Publication date May 19, 2005
- Ken Yoshizuka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus
- Publication number 20050100361
- Publication date May 12, 2005
- Seiko Epson Corporation
- Kuniaki Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus
- Publication number 20050008415
- Publication date Jan 13, 2005
- Seiko Epson Corporation
- Kuniaki Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Intermediate transfer unit
- Publication number 20040028431
- Publication date Feb 12, 2004
- Seiko Epson Corporation
- Toshiya Takahata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus
- Publication number 20030138262
- Publication date Jul 24, 2003
- Seiko Epson Corporation
- Kazuhiko Iida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toner and development unit and image forming apparatus using the same
- Publication number 20030077532
- Publication date Apr 24, 2003
- Seiko Epson Corporation
- Hideki Okada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Intermediate transfer unit
- Publication number 20030077091
- Publication date Apr 24, 2003
- Seiko Epson Corporation
- Toshiya Takahata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Intermediate transfer unit
- Publication number 20030035664
- Publication date Feb 20, 2003
- Seiko Epson Corporation
- Toshiya Takahata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Intermediate transfer unit
- Publication number 20020181976
- Publication date Dec 5, 2002
- Seiko Epson Corporation
- Toshiya Takahata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Toshiya Takahata

Person

Patents Grantslast 30 patents

Image forming apparatus, developing unit, and computer system

Image forming apparatus developing unit and computer system

Image forming apparatus, developing unit, and computer system

Image formation device, development unit, and computer system

Image forming apparatus

Image transfer unit having an intermediate transfer belt to which a...

Image forming apparatus

Intermediate transfer unit having a primary transfer member and a s...

Intermediate transfer unit having a primary and a secondary transfe...

Image forming apparatus

Intermediate transfer unit

Toner and development unit and image forming apparatus using the same

Intermediate transfer unit

Toner and development unit and image forming apparatus using the same

Image forming apparatus

Recording medium carrier system intermediate transfer unit

Recording medium carrier system having a paper feed unit, a transfe...

Toner and development unit and image forming apparatus using the same

Image forming apparatus having a stable potential at a first transf...

Image forming apparatus

Contact transfer device and image forming equipment

Contact transfer device and image forming equipment

Electrophoretic imaging device

Patents Applicationslast 30 patents

IMAGE FORMING APPARATUS, DEVELOPING UNIT, AND COMPUTER SYSTEM

Image former and computer system

Image formation device, developing unit, and computer system

Image formation device, development unit, and computer system

Image forming apparatus developing unit and computer system

Image forming apparatus

Image forming apparatus

Intermediate transfer unit

Image forming apparatus

Toner and development unit and image forming apparatus using the same

Intermediate transfer unit

Intermediate transfer unit

Intermediate transfer unit