Membership
Tour
Register
Log in
Fumio Murabayashi
Follow
Person
Naka, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Interface device and information processing system
Patent number
7,759,975
Issue date
Jul 20, 2010
Hitachi, Ltd.
Fumio Murabayashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Mobile type power supply, connection device, and carried type elect...
Patent number
7,692,400
Issue date
Apr 6, 2010
Hitachi, Ltd.
Akihiko Kanouda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Interface device and information processing system
Patent number
7,479,804
Issue date
Jan 20, 2009
Hitachi, Ltd.
Fumio Murabayashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Semiconductor device and memory card using same
Patent number
7,268,611
Issue date
Sep 11, 2007
Renesas Technology Corporation
Mutsumi Kikuchi
G11 - INFORMATION STORAGE
Information
Patent Grant
Serial data transferring apparatus
Patent number
7,260,657
Issue date
Aug 21, 2007
Hitachi, Ltd.
Masahiro Matsumoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Interface device and information processing system
Patent number
7,102,388
Issue date
Sep 5, 2006
Hitachi, Ltd.
Fumio Murabayashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Vehicle control system and automobile using the same
Patent number
7,089,097
Issue date
Aug 8, 2006
Hitachi, Ltd.
Kohei Sakurai
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Vehicle control system and automobile using the same
Patent number
6,999,855
Issue date
Feb 14, 2006
Hitachi, Ltd.
Kohei Sakurai
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Interface device and information processing system
Patent number
6,977,522
Issue date
Dec 20, 2005
Hitachi, Ltd.
Fumio Murabayashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Semiconductor integrated circuit device
Patent number
6,798,255
Issue date
Sep 28, 2004
Hitachi, Ltd.
Fumikazu Takahashi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Lighting apparatus, lighting control system and home electric appli...
Patent number
6,713,975
Issue date
Mar 30, 2004
Hitachi, Ltd.
Tatsumi Yamauchi
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Gate circuit and semiconductor circuit to process low amplitude sig...
Patent number
6,657,459
Issue date
Dec 2, 2003
Hitachi, Ltd.
Yoji Nishio
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Vehicle control system and automobile using the same
Patent number
6,625,522
Issue date
Sep 23, 2003
Hitachi, Ltd.
Kohei Sakurai
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Semiconductor integrated circuit apparatus
Patent number
6,590,425
Issue date
Jul 8, 2003
Hitachi, Ltd.
Fumio Murabayashi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Interface device and interface system
Patent number
6,563,200
Issue date
May 13, 2003
Hitachi, Ltd.
Mutsumi Kikuchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Sensor device
Patent number
6,539,322
Issue date
Mar 25, 2003
Hitachi, Ltd.
Masahiro Matsumoto
G01 - MEASURING TESTING
Information
Patent Grant
Circuit for protecting a load from an overvoltage
Patent number
6,538,866
Issue date
Mar 25, 2003
Hitachi, Ltd.
Keiji Hanzawa
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
ΔΣ type A/D converter
Patent number
6,489,906
Issue date
Dec 3, 2002
Hitachi, Ltd.
Masahiro Matsumoto
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Gate circuit and semiconductor circuit to process low amplitude sig...
Patent number
6,462,580
Issue date
Oct 8, 2002
Hitachi, Ltd.
Yoji Nishio
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Waveform shaping device
Patent number
6,437,621
Issue date
Aug 20, 2002
Hitachi, Ltd.
Kazuo Kato
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Information processing system and logic LSI, detecting a fault in t...
Patent number
6,385,755
Issue date
May 7, 2002
Hitachi, Ltd.
Tetsuya Shimomura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Soft start circuit for switching power supply
Patent number
6,377,480
Issue date
Apr 23, 2002
Hitachi, Ltd.
Takashi Sase
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Semiconductor memory devices and sensors using the same
Patent number
6,282,136
Issue date
Aug 28, 2001
Hitachi, Ltd.
Kohei Sakurai
G11 - INFORMATION STORAGE
Information
Patent Grant
Self-timed semiconductor integrated circuit device
Patent number
6,239,628
Issue date
May 29, 2001
Hitachi, Ltd.
Fumio Murabayashi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Gate circuit and semiconductor circuit to process low amplitude sig...
Patent number
6,172,532
Issue date
Jan 9, 2001
Hitachi, Ltd.
Yoji Nishio
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Information processing system and logic LSI, detecting a fault in t...
Patent number
6,101,627
Issue date
Aug 8, 2000
Hitachi, Ltd.
Tetsuya Shimomura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Floating-point arithmetic processing apparatus
Patent number
5,931,895
Issue date
Aug 3, 1999
Hitachi, Ltd.
Hiromichi Yamada
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Semiconductor integrated circuit device
Patent number
5,903,503
Issue date
May 11, 1999
Hitachi, Ltd.
Tatsumi Yamauchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Self-timed semiconductor integrated circuit device
Patent number
5,869,990
Issue date
Feb 9, 1999
Hitachi, Ltd.
Fumio Murabayashi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Information processing system and logic LSI, detecting a fault in t...
Patent number
5,848,238
Issue date
Dec 8, 1998
Hitachi, Ltd.
Tetsuya Shimomura
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
INTERFACE DEVICE AND INFORMATION PROCESSING SYSTEM
Publication number
20090115506
Publication date
May 7, 2009
Hitachi, Ltd
Fumio Murabayashi
G05 - CONTROLLING REGULATING
Information
Patent Application
MOBILE TYPE POWER SUPPLY, CONNECTION DEVICE, AND CARRIED TYPE ELECT...
Publication number
20080258678
Publication date
Oct 23, 2008
Akihiko Kanouda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Battery controller
Publication number
20060208693
Publication date
Sep 21, 2006
Akihiko Emori
G01 - MEASURING TESTING
Information
Patent Application
Vehicle control system and automobile using the same
Publication number
20060009886
Publication date
Jan 12, 2006
Kohei Sakurai
B60 - VEHICLES IN GENERAL
Information
Patent Application
Semiconductior device and memory card using same
Publication number
20050237039
Publication date
Oct 27, 2005
Mutsumi Kikuchi
G11 - INFORMATION STORAGE
Information
Patent Application
Serial data transferring apparatus
Publication number
20050091428
Publication date
Apr 28, 2005
Masahiro Matsumoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Mobile type power supply, connection device, and carried type elect...
Publication number
20040207362
Publication date
Oct 21, 2004
Akihiko Kanouda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Vehicle control system and automobile using the same
Publication number
20030195669
Publication date
Oct 16, 2003
Kohei Sakurai
B60 - VEHICLES IN GENERAL
Information
Patent Application
Interface device and information processing system
Publication number
20030117751
Publication date
Jun 26, 2003
Hitachi, Ltd
Fumio Murabayashi
G05 - CONTROLLING REGULATING
Information
Patent Application
Semiconductor integrated circuit device
Publication number
20020175718
Publication date
Nov 28, 2002
Fumikazu Takahashi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Gate circuit and semiconductor circuit to process low amplitude sig...
Publication number
20020130683
Publication date
Sep 19, 2002
Yoji Nishio
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Interface device and interface system
Publication number
20020105062
Publication date
Aug 8, 2002
Mutsumi Kikuchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Lighting apparatus, lighting control system and home electric appli...
Publication number
20020050799
Publication date
May 2, 2002
Tatsumi Yamauchi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Vehicle control system and automobile using the same
Publication number
20020029098
Publication date
Mar 7, 2002
HITACHI LTD.
Kohei Sakurai
B60 - VEHICLES IN GENERAL
Information
Patent Application
Semiconductor integrated circuit apparatus
Publication number
20010043084
Publication date
Nov 22, 2001
Fumio Murabayashi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
delta sigma Type A/D converter
Publication number
20010030621
Publication date
Oct 18, 2001
Masahiro Matsumoto
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Waveform shaping device
Publication number
20010017560
Publication date
Aug 30, 2001
Kazuo Kato
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Gate circuit and semiconductor circuit to process low amplitude sig...
Publication number
20010000653
Publication date
May 3, 2001
Yoji Nishio
H03 - BASIC ELECTRONIC CIRCUITRY