Izumi Iwasa

Person

Nakai-machi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Detection device and image forming apparatus for reducing a cavity...
- Patent number 8,993,990
- Issue date Mar 31, 2015
- Fuji Xerox Co., Ltd.
- Masao Ito
- G02 - OPTICS
Information Patent Grant
Beam splitting prism, method of manufacturing beam splitting prism,...
- Patent number 7,307,787
- Issue date Dec 11, 2007
- Fuji Xerox Co., Ltd.
- Makoto Furuki
- G02 - OPTICS
Information Patent Grant
Optical pulse timing detection apparatus, optical pulse timing dete...
- Patent number 7,245,836
- Issue date Jul 17, 2007
- Fuji Xerox Co., Ltd.
- Hiroyuki Mitsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical switching device and optical device
- Patent number 6,985,652
- Issue date Jan 10, 2006
- Fuji Xerox Co., Ltd.
- Satoshi Tatsuura
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Optical pulse code recognition device and optical distributor
- Patent number 6,904,211
- Issue date Jun 7, 2005
- Fuji Xerox Co., Ltd.
- Izumi Iwasa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dye thin film, production method thereof, optical switch, optical d...
- Patent number 6,868,215
- Issue date Mar 15, 2005
- Fuji Xerox Co., Ltd.
- Minquan Tian
- G02 - OPTICS
Information Patent Grant
Compounds useful in optical switching and manufacturing method thereof
- Patent number 6,825,363
- Issue date Nov 30, 2004
- Fuji Xerox Co., Ltd.
- Minquan Tian
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Optical switching system
- Patent number 6,806,996
- Issue date Oct 19, 2004
- Fuji Xerox Co., Ltd.
- Satoshi Tatsuura
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Image forming apparatus and two-dimensional light-emitting element...
- Patent number 6,188,466
- Issue date Feb 13, 2001
- Fuji Xerox Co., Ltd.
- Izumi Iwasa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Two-dimensional surface emitting laser array, two-dimensional surfa...
- Patent number 6,144,685
- Issue date Nov 7, 2000
- Fuji Xerox Co., Ltd.
- Izumi Iwasa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Two-dimensional device array, two-dimensional surface light emittin...
- Patent number 5,978,403
- Issue date Nov 2, 1999
- Fuji Xerox Co., Ltd.
- Izumi Iwasa
- G02 - OPTICS
Information Patent Grant
Image recording apparatus with an array light source
- Patent number 5,963,242
- Issue date Oct 5, 1999
- Fuji Xerox Co., Ltd.
- Hideo Nakayama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Two-dimensional surface light emitting element array
- Patent number 5,907,572
- Issue date May 25, 1999
- Fuji Xerox Co. Ltd.
- Masateru Yamamoto
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Two-dimensional surface emitting laser array, two-dimensional surfa...
- Patent number 5,848,087
- Issue date Dec 8, 1998
- Fuji Xerox Co., Ltd.
- Izumi Iwasa
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
DETECTION DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20120099110
- Publication date Apr 26, 2012
- FUJI XEROX CO., LTD
- Masao ITO
- G02 - OPTICS
Information Patent Application
Surface shape measuring apparatus
- Publication number 20060192975
- Publication date Aug 31, 2006
- FUJI XEROX CO., LTD
- Yasuhiro Sato
- G01 - MEASURING TESTING
Information Patent Application
Method and apparatus for displaying three-dimensional video
- Publication number 20060192777
- Publication date Aug 31, 2006
- FUJI XEROX CO., LTD
- Takashi Matsubara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical switching device and optical device
- Publication number 20050069241
- Publication date Mar 31, 2005
- FUJI XEROX CO., LTD
- Satoshi Tatsuura
- G02 - OPTICS
Information Patent Application
Beam splitting prism, method of manufacturing beam splitting prism,...
- Publication number 20040156134
- Publication date Aug 12, 2004
- FUJI XEROX CO., LTD
- Makoto Furuki
- G02 - OPTICS
Information Patent Application
Optical pulse timing detection apparatus, optical pulse timing dete...
- Publication number 20040101301
- Publication date May 27, 2004
- FUJI XEROX CO., LTD
- Hiroyuki Mitsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical switching system
- Publication number 20040051933
- Publication date Mar 18, 2004
- FUJI XEROX CO., LTD
- Satoshi Tatsuura
- G02 - OPTICS
Information Patent Application
Dye thin film, production method thereof, optical switch, optical d...
- Publication number 20040001666
- Publication date Jan 1, 2004
- FUJI XEROX CO., LTD
- Minquan Tian
- G02 - OPTICS
Information Patent Application
Novel compounds useful, for example, in optical switching and manuf...
- Publication number 20030220511
- Publication date Nov 27, 2003
- FUJI XEROX CO., LTD
- Minquan Tian
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Optical pulse code recognition device and optical distributor
- Publication number 20030031439
- Publication date Feb 13, 2003
- FUJI XEROX CO., LTD
- Izumi Iwasa
- G02 - OPTICS

Izumi Iwasa

Person

Patents Grantslast 30 patents

Detection device and image forming apparatus for reducing a cavity...

Beam splitting prism, method of manufacturing beam splitting prism,...

Optical pulse timing detection apparatus, optical pulse timing dete...

Optical switching device and optical device

Optical pulse code recognition device and optical distributor

Dye thin film, production method thereof, optical switch, optical d...

Compounds useful in optical switching and manufacturing method thereof

Optical switching system

Image forming apparatus and two-dimensional light-emitting element...

Two-dimensional surface emitting laser array, two-dimensional surfa...

Two-dimensional device array, two-dimensional surface light emittin...

Image recording apparatus with an array light source

Two-dimensional surface light emitting element array

Two-dimensional surface emitting laser array, two-dimensional surfa...

Patents Applicationslast 30 patents

DETECTION DEVICE AND IMAGE FORMING APPARATUS

Surface shape measuring apparatus

Method and apparatus for displaying three-dimensional video

Optical switching device and optical device

Beam splitting prism, method of manufacturing beam splitting prism,...

Optical pulse timing detection apparatus, optical pulse timing dete...

Optical switching system

Dye thin film, production method thereof, optical switch, optical d...

Novel compounds useful, for example, in optical switching and manuf...

Optical pulse code recognition device and optical distributor