Yusuke Takeda

Person

Kangawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for arranging image forming sections
- Patent number 7,693,466
- Issue date Apr 6, 2010
- Ricoh Company, Ltd.
- Katsuaki Miyawaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus including a transfer belt having image form...
- Patent number 7,343,126
- Issue date Mar 11, 2008
- Ricoh Company, Ltd.
- Katsuaki Miyawaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Tandem image forming device having a side-by-side arrangement of im...
- Patent number 7,203,452
- Issue date Apr 10, 2007
- Ricoh Company, Ltd.
- Katsuaki Miyawaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus using a developing liquid
- Patent number 7,039,343
- Issue date May 2, 2006
- Ricoh Company, Ltd.
- Tsutomu Sasaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Liquid image formation apparatus and liquid developing device
- Patent number 7,003,248
- Issue date Feb 21, 2006
- Ricoh Company, Ltd.
- Tsuneo Kurotori
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with adjustable removal and developing nips
- Patent number 6,999,701
- Issue date Feb 14, 2006
- Ricoh Company, Ltd.
- Mie Yoshino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus using a developing liquid
- Patent number 6,865,359
- Issue date Mar 8, 2005
- Ricoh Company, Ltd.
- Tsutomu Sasaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Liquid image formation apparatus and liquid developing device
- Patent number 6,829,460
- Issue date Dec 7, 2004
- Ricoh Company, Ltd.
- Tsuneo Kurotori
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic image forming apparatus including air condition...
- Patent number 6,819,892
- Issue date Nov 16, 2004
- Ricoh Company, Ltd.
- Yasushi Nakazato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Tandem image forming device, image forming apparatus and method for...
- Patent number 6,757,512
- Issue date Jun 29, 2004
- Ricoh Company, Ltd.
- Katsuaki Miyawaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus using a developing liquid
- Patent number 6,738,592
- Issue date May 18, 2004
- Ricoh Company, Ltd.
- Tsutomu Sasaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with adjustable removal and developing nips
- Patent number 6,735,408
- Issue date May 11, 2004
- Ricoh Company, Ltd.
- Mie Yoshino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Liquid image formation apparatus and liquid developing device
- Patent number 6,640,073
- Issue date Oct 28, 2003
- Ricoh Company, Ltd.
- Tsuneo Kurotori
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device using a developing liquid and image forming appar...
- Patent number 6,466,757
- Issue date Oct 15, 2002
- Ricoh Company, Ltd.
- Masahiko Itaya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus for detecting viscosity of a liquid type de...
- Patent number 6,134,394
- Issue date Oct 17, 2000
- Ricoh Company, Ltd.
- Takeo Tsukamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus for detecting viscosity of a liquid type de...
- Patent number 6,131,001
- Issue date Oct 10, 2000
- Ricoh Company, Ltd.
- Takeo Tsukamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus using a developing liquid and including an...
- Patent number 6,115,576
- Issue date Sep 5, 2000
- Ricoh Company, Ltd.
- Tohru Nakano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device for an image forming apparatus
- Patent number 6,061,540
- Issue date May 9, 2000
- Ricoh Company, Ltd.
- Yusuke Takeda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image recording method using reversible thermosensitive recording m...
- Patent number 5,900,900
- Issue date May 4, 1999
- Ricoh Company, Ltd.
- Yoshihiko Hotta
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image forming device which forms an electric field to discharge an...
- Patent number 5,864,737
- Issue date Jan 26, 1999
- Ricoh Company, Ltd.
- Makoto Obu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and fixing device therefor
- Patent number 5,809,388
- Issue date Sep 15, 1998
- Ricoh Company, Ltd.
- Toshio Inada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Wet process image forming apparatus and carrier vapor collecting de...
- Patent number 5,708,938
- Issue date Jan 13, 1998
- Ricoh Company, Ltd.
- Noriyasu Takeuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Wet-type image forming apparatus for forming a condensed toner image
- Patent number 5,666,616
- Issue date Sep 9, 1997
- Ricoh Company, Ltd.
- Mie Yoshino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Reversible image recording method using reversible thermosensitive...
- Patent number 5,612,278
- Issue date Mar 18, 1997
- Ricoh Company, Ltd.
- Fumihito Masubuchi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Recording apparatus using a thermosensitive recording medium
- Patent number 5,379,058
- Issue date Jan 3, 1995
- Ricoh Company, Ltd.
- Makoto Obu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Apparatus for erasing and recording data in a thermosensitive recor...
- Patent number 5,371,522
- Issue date Dec 6, 1994
- Ricoh Company, Ltd.
- Katsuaki Miyawaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Resistive sheet thermal transfer printer
- Patent number 5,325,113
- Issue date Jun 28, 1994
- Ricoh Company, Ltd.
- Yusuke Takeda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Thermal head
- Patent number 4,970,530
- Issue date Nov 13, 1990
- Ricoh Company, Ltd.
- Yusuke Takeda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
TANDEM IMAGE FORMING DEVICE AND IMAGE FORMINGAPPARATUS INCLUDING TH...
- Publication number 20080212998
- Publication date Sep 4, 2008
- Katsuaki Miyawaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TANDEM IMAGE FORMING DEVICE AND IMAGE FORMING APPARATUS INCLUDING T...
- Publication number 20070140728
- Publication date Jun 21, 2007
- Katsuaki Miyawaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus using a developing liquid
- Publication number 20050147423
- Publication date Jul 7, 2005
- Tsutomu Sasaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Liquid image formation apparatus and liquid developing device
- Publication number 20050041997
- Publication date Feb 24, 2005
- Tsuneo Kurotori
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image formation apparatus, liquid development apparatus and wet-typ...
- Publication number 20040197116
- Publication date Oct 7, 2004
- Mie Yoshino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus using a developing liquid
- Publication number 20040190943
- Publication date Sep 30, 2004
- Tsutomu Sasaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Tandem image forming device and image forming apparatus including t...
- Publication number 20040179869
- Publication date Sep 16, 2004
- Katsuaki Miyawaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Liquid image formation apparatus and liquid developing device
- Publication number 20040105702
- Publication date Jun 3, 2004
- Tsuneo Kurotori
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Electrophotographic image forming apparatus
- Publication number 20030086722
- Publication date May 8, 2003
- Yasushi Nakazato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus using a developing liquid
- Publication number 20030059234
- Publication date Mar 27, 2003
- Tsutomu Sasaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image formation apparatus, liquid development apparatus and wet-typ...
- Publication number 20020197083
- Publication date Dec 26, 2002
- Mie Yoshino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Liquid image formation apparatus and liquid developing device
- Publication number 20020098016
- Publication date Jul 25, 2002
- Tsuneo Kurotori
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Tandem image forming device and image forming apparatus including t...
- Publication number 20020031379
- Publication date Mar 14, 2002
- RICOH COMPANY, LTD.
- Katsuaki Miyawaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developing device using a developing liquid and image forming appar...
- Publication number 20010021323
- Publication date Sep 13, 2001
- RICOH COMPANY, LTD.
- Masahiko Itaya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Yusuke Takeda

Person

Patents Grantslast 30 patents

Method for arranging image forming sections

Image forming apparatus including a transfer belt having image form...

Tandem image forming device having a side-by-side arrangement of im...

Image forming apparatus using a developing liquid

Liquid image formation apparatus and liquid developing device

Image forming apparatus with adjustable removal and developing nips

Image forming apparatus using a developing liquid

Liquid image formation apparatus and liquid developing device

Electrophotographic image forming apparatus including air condition...

Tandem image forming device, image forming apparatus and method for...

Image forming apparatus using a developing liquid

Image forming apparatus with adjustable removal and developing nips

Liquid image formation apparatus and liquid developing device

Developing device using a developing liquid and image forming appar...

Image forming apparatus for detecting viscosity of a liquid type de...

Image forming apparatus for detecting viscosity of a liquid type de...

Image forming apparatus using a developing liquid and including an...

Developing device for an image forming apparatus

Image recording method using reversible thermosensitive recording m...

Image forming device which forms an electric field to discharge an...

Image forming apparatus and fixing device therefor

Wet process image forming apparatus and carrier vapor collecting de...

Wet-type image forming apparatus for forming a condensed toner image

Reversible image recording method using reversible thermosensitive...

Recording apparatus using a thermosensitive recording medium

Apparatus for erasing and recording data in a thermosensitive recor...

Resistive sheet thermal transfer printer

Thermal head

Patents Applicationslast 30 patents

TANDEM IMAGE FORMING DEVICE AND IMAGE FORMINGAPPARATUS INCLUDING TH...

TANDEM IMAGE FORMING DEVICE AND IMAGE FORMING APPARATUS INCLUDING T...

Image forming apparatus using a developing liquid

Liquid image formation apparatus and liquid developing device

Image formation apparatus, liquid development apparatus and wet-typ...

Image forming apparatus using a developing liquid

Tandem image forming device and image forming apparatus including t...

Liquid image formation apparatus and liquid developing device

Electrophotographic image forming apparatus

Image forming apparatus using a developing liquid

Image formation apparatus, liquid development apparatus and wet-typ...

Liquid image formation apparatus and liquid developing device

Tandem image forming device and image forming apparatus including t...

Developing device using a developing liquid and image forming appar...