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Shunsuke Fueki
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Yokohama, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Power supply circuit that is stable against sudden load change
Patent number
7,141,939
Issue date
Nov 28, 2006
Fujitsu Limited
Takayuki Nagasawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Data processing apparatus and card-sized data processing device
Patent number
6,970,690
Issue date
Nov 29, 2005
Fujitsu Limited
Shinji Yajima
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Encrypting/decrypting system with programmable logic device/unit an...
Patent number
6,823,069
Issue date
Nov 23, 2004
Fujitsu Limited
Hironobu Kitajima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System for dynamically setting and modifying internal functions ext...
Patent number
6,009,483
Issue date
Dec 28, 1999
Fujitsu Limited
Shunsuke Fueki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System to decode instructions indicating the addresses of control c...
Patent number
5,500,930
Issue date
Mar 19, 1996
Fujitsu Limited
Shunsuke Fueki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Electron-beam exposure system having an improved rate of exposure t...
Patent number
5,448,075
Issue date
Sep 5, 1995
Fujitsu Limited
Shunsuke Fueki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Blanking aperture array type charged particle beam exposure
Patent number
5,430,304
Issue date
Jul 4, 1995
Fujitsu Limited
Hiroshi Yasuda
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Blanking aperture array and charged particle beam exposure method
Patent number
5,262,341
Issue date
Nov 16, 1993
Fujitsu Limited
Shunsuke Fueki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Charged particle beam exposure system and charged particle beam exp...
Patent number
5,260,579
Issue date
Nov 9, 1993
Fujitsu Limited
Hiroshi Yasuda
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Electron beam exposure system with increased efficiency of exposure...
Patent number
5,175,435
Issue date
Dec 29, 1992
Fujitsu Limited
Kiichi Sakamoto
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Blanking aperture array, method for producing blanking aperture arr...
Patent number
5,144,142
Issue date
Sep 1, 1992
Fujitsu Limited
Shunsuke Fueki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Charged-particle beam exposure method and apparatus
Patent number
5,130,547
Issue date
Jul 14, 1992
Fujitsu Limited
Kiichi Sakamoto
G05 - CONTROLLING REGULATING
Information
Patent Grant
Electron beam exposure system having an improved data transfer effi...
Patent number
5,124,560
Issue date
Jun 23, 1992
Fujitsu Limited
Shunsuke Fueki
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Alignment of mask and semiconductor wafer using linear Fresnel zone...
Patent number
4,999,487
Issue date
Mar 12, 1991
Fujitsu Limited
Shigeru Maruyama
G02 - OPTICS
Information
Patent Grant
Alignment of mask and semiconductor wafer using linear fresnel zone...
Patent number
4,948,983
Issue date
Aug 14, 1990
Fujitsu Limited
Shigeru Maruyama
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
Random number generation device and method, generator evaluation me...
Publication number
20070067375
Publication date
Mar 22, 2007
FUJITSU LIMITED
Tomoaki Inaoka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Power supply circuit that is stable against sudden load change
Publication number
20050168159
Publication date
Aug 4, 2005
Fujitsu Limited & FFC Limited
Takayuki Nagasawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Data processing apparatus and card-sized data processing device
Publication number
20030083037
Publication date
May 1, 2003
FUJITSU LIMITED
Shinji Yajima
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Semiconductor integrated circuit on IC card protected against tampe...
Publication number
20020166058
Publication date
Nov 7, 2002
FUJITSU LIMITED
Shunsuke Fueki
G06 - COMPUTING CALCULATING COUNTING