Katsuyuki Yanagisawa

Person

Saitama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical component bowing device, optical device, optical scanning d...
- Patent number 8,432,426
- Issue date Apr 30, 2013
- Fuji Xerox Co., Ltd.
- Tetsuya Sakamoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Optical component bowing device, optical device, optical scanning d...
- Patent number 8,345,078
- Issue date Jan 1, 2013
- Fuji Xerox Co., Ltd.
- Tetsuya Sakamoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Optical component bowing device, optical device, optical scanning d...
- Patent number 7,791,623
- Issue date Sep 7, 2010
- Fuji Xerox Co., Ltd.
- Tetsuya Sakamoto
- G02 - OPTICS
Information Patent Grant
Electrophotographic apparatus
- Patent number 6,862,032
- Issue date Mar 1, 2005
- Fuji Xerox Co., Ltd.
- Yoshiaki Haginoya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light scanning device
- Patent number 5,877,884
- Issue date Mar 2, 1999
- Fuji Xerox Co., Ltd.
- Katsuyuki Yanagisawa
- G02 - OPTICS
Information Patent Grant
Raster scanner, mirror supporting structure of the same and method...
- Patent number 5,638,189
- Issue date Jun 10, 1997
- Fuji Xerox Co., Ltd.
- Katsuyuki Yanagisawa
- G02 - OPTICS
Information Patent Grant
Reflection mirror support structure of raster scanner
- Patent number 5,159,484
- Issue date Oct 27, 1992
- Fuji Xerox Co., Ltd.
- Katsuyuki Yanagisawa
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL COMPONENT BOWING DEVICE, OPTICAL DEVICE, OPTICAL SCANNING D...
- Publication number 20100296186
- Publication date Nov 25, 2010
- FUJI XEROX CO., LTD
- Tetsuya Sakamoto
- G02 - OPTICS
Information Patent Application
OPTICAL COMPONENT BOWING DEVICE, OPTICAL DEVICE, OPTICAL SCANNING D...
- Publication number 20100290811
- Publication date Nov 18, 2010
- FUJI XEROX CO., LTD
- Tetsuya Sakamoto
- G02 - OPTICS
Information Patent Application
Optical component bowing device, optical device, optical scanning d...
- Publication number 20080055391
- Publication date Mar 6, 2008
- Fuji Xerox co., LTD.
- Tetsuya Sakamoto
- G02 - OPTICS
Information Patent Application
Electrophotographic apparatus
- Publication number 20040183884
- Publication date Sep 23, 2004
- Fuji Xerox co., LTD.
- Yoshiaki Haginoya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Katsuyuki Yanagisawa

Person

Patents Grantslast 30 patents

Optical component bowing device, optical device, optical scanning d...

Optical component bowing device, optical device, optical scanning d...

Optical component bowing device, optical device, optical scanning d...

Electrophotographic apparatus

Light scanning device

Raster scanner, mirror supporting structure of the same and method...

Reflection mirror support structure of raster scanner

Patents Applicationslast 30 patents

OPTICAL COMPONENT BOWING DEVICE, OPTICAL DEVICE, OPTICAL SCANNING D...

OPTICAL COMPONENT BOWING DEVICE, OPTICAL DEVICE, OPTICAL SCANNING D...

Optical component bowing device, optical device, optical scanning d...

Electrophotographic apparatus