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Kawasaki, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Power supply device with discharge control
Patent number
11,881,772
Issue date
Jan 23, 2024
Fujitsu Limited
Tatsuo Araki
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power supply circuit and electronic device
Patent number
11,031,810
Issue date
Jun 8, 2021
Fujitsu Limited
Susumu Eguchi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power switching apparatus, power supply unit, and computer system
Patent number
9,419,434
Issue date
Aug 16, 2016
Fujitsu Limited
Susumu Eguchi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power source system and control circuit
Patent number
8,897,042
Issue date
Nov 25, 2014
Fujitsu Limited
Hiroshi Yamaki
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Function expansion device, manufacturing method thereof and electro...
Patent number
8,488,332
Issue date
Jul 16, 2013
Fujitsu Limited
Susumu Eguchi
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Printed circuit board module
Patent number
8,455,767
Issue date
Jun 4, 2013
Fujitsu Limited
Susumu Eguchi
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Power supply module and electronic apparatus using the same
Patent number
7,132,921
Issue date
Nov 7, 2006
Fujitsu Limited
Susumu Eguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Card edge connector, method of manufacturing same, electronic card...
Patent number
6,855,891
Issue date
Feb 15, 2005
Fujitsu Limited
Susumu Eguchi
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
POWER SUPPLY DEVICE
Publication number
20220352819
Publication date
Nov 3, 2022
Fujitsu Limited
Tatsuo Araki
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER SUPPLY CIRCUIT AND ELECTRONIC DEVICE
Publication number
20200295596
Publication date
Sep 17, 2020
Fujitsu Limited
Susumu EGUCHI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER SWITCHING APPARATUS, POWER SUPPLY UNIT, AND COMPUTER SYSTEM
Publication number
20140225438
Publication date
Aug 14, 2014
Fujitsu Limited
Susumu Eguchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
POWER SUPPLY DEVICE
Publication number
20140169042
Publication date
Jun 19, 2014
Fujitsu Limited
Susumu EGUCHI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
PRINTED CIRCUIT BOARD MODULE
Publication number
20110308839
Publication date
Dec 22, 2011
FUJITSU LIMITED
Susumu Eguchi
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
POWER SOURCE SYSTEM AND CONTROL CIRCUIT
Publication number
20110198924
Publication date
Aug 18, 2011
Fujitsu Limited
Hiroshi YAMAKI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
FUNCTION EXPANSION DEVICE, MANUFACTURING METHOD THEREOF AND ELECTRO...
Publication number
20100079969
Publication date
Apr 1, 2010
FUJITSU LIMITED
Susumu Eguchi
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Power supply module and electronic apparatus using the same
Publication number
20040189434
Publication date
Sep 30, 2004
FUJITSU LIMITED
Susumu Eguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Card edge connector, method of manufacturing same, electronic card...
Publication number
20030079907
Publication date
May 1, 2003
FUJITSU LIMITED
Susumu Eguchi
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR