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Naoki Kato
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Kodaira, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Microcomputer with address translation circuit
Patent number
8,095,742
Issue date
Jan 10, 2012
Renesas Electronics Corporation
Kenta Morishima
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Data prefetching using indirect addressing
Patent number
8,082,398
Issue date
Dec 20, 2011
Renesas Electronics Corporation
Tetsuya Yamada
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Semiconductor integrated circuit and debugging system
Patent number
8,060,790
Issue date
Nov 15, 2011
Renesas Electronics Corporation
Jun Sakiyama
G01 - MEASURING TESTING
Information
Patent Grant
Detecting device and railroad vehicle
Patent number
7,956,796
Issue date
Jun 7, 2011
Hitachi, Ltd.
Akihiko Hyodo
B61 - RAILWAYS
Information
Patent Grant
Integrated circuit device and signal transmission system
Patent number
7,757,022
Issue date
Jul 13, 2010
Hitachi, Ltd.
Naoki Kato
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Integrated circuit device and signal transmission system
Patent number
7,657,676
Issue date
Feb 2, 2010
Hitachi, Ltd.
Naoki Kato
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Microprocessor, network system and communication method
Patent number
7,602,779
Issue date
Oct 13, 2009
Hitachi, Ltd.
Naoki Kato
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for designing logic circuit and CAD program
Patent number
7,111,258
Issue date
Sep 19, 2006
Hitachi, Ltd.
Naoki Kato
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Logic circuit
Patent number
6,970,017
Issue date
Nov 29, 2005
Renesas Technology Corp.
Yohei Akita
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Electronic circuit device and its design method
Patent number
6,721,930
Issue date
Apr 13, 2004
Hitachi, Ltd.
Yasuhiko Sasaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Semiconductor integrated circuit device
Patent number
6,690,206
Issue date
Feb 10, 2004
Renesas Technology Corporation
Kunihito Rikino
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Logic circuit design method and cell library for use therewith
Patent number
6,651,223
Issue date
Nov 18, 2003
Hitachi, Ltd.
Shunzo Yamashita
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Design method of a logic circuit
Patent number
6,609,244
Issue date
Aug 19, 2003
Hitachi, Ltd.
Naoki Kato
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Semiconductor integrated circuit for low power and high speed opera...
Patent number
6,515,521
Issue date
Feb 4, 2003
Hitachi, Ltd.
Ichiro Kono
G11 - INFORMATION STORAGE
Information
Patent Grant
Logic circuit design method and cell library for use therewith
Patent number
6,505,322
Issue date
Jan 7, 2003
Hitachi, Ltd.
Shunzo Yamashita
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Semiconductor integrated circuit device
Patent number
6,356,118
Issue date
Mar 12, 2002
Kunihito Rikino
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Logic circuit
Patent number
6,320,421
Issue date
Nov 20, 2001
Hitachi, Ltd.
Yohei Akita
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Semiconductor integrated circuit for low power and high speed opera...
Patent number
6,297,674
Issue date
Oct 2, 2001
Hitachi, Ltd.
Ichiro Kono
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of wiring semiconductor integrated circuit and semiconductor...
Patent number
5,872,719
Issue date
Feb 16, 1999
Hitachi, Ltd.
Yoshiaki Miyazaki
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
DATA PROCESSOR AND DATA PROCESSING SYSTEM
Publication number
20100064106
Publication date
Mar 11, 2010
RENESAS TECHNOLOGY CORP.
Tetsuya YAMADA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Detecting device and railroad vehicle
Publication number
20100026562
Publication date
Feb 4, 2010
Hitachi, Ltd.
Akihiko Hyodo
B61 - RAILWAYS
Information
Patent Application
DATA PROCESSOR
Publication number
20090271576
Publication date
Oct 29, 2009
RENESAS TECHNOLOGY CORP.
Tetsuya Yamada
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MICROCOMPUTER
Publication number
20090216974
Publication date
Aug 27, 2009
RENESAS TECHNOLOGY CORP.
Kenta MORISHIMA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MICROCONTROLLER AND CONTROLLING SYSTEM
Publication number
20090113186
Publication date
Apr 30, 2009
HITACH., LTD.
Naoki KATO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SEMICONDUCTOR INTEGRATED CIRCUIT AND DEBUGGING SYSTEM
Publication number
20090044059
Publication date
Feb 12, 2009
RENESAS TECHNOLOGY CORP.
Jun Sakiyama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Integrated Circuit Device and Signal Transmission System
Publication number
20080052430
Publication date
Feb 28, 2008
Naoki Kato
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Integrated circuit device and signal transmission system
Publication number
20070174524
Publication date
Jul 26, 2007
Hitachi, Ltd.
Naoki Kato
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Distributed control system
Publication number
20070021847
Publication date
Jan 25, 2007
Akihiko Hyodo
B60 - VEHICLES IN GENERAL
Information
Patent Application
Microprocessor, network system and communication method
Publication number
20060285555
Publication date
Dec 21, 2006
Hitachi, Ltd.
Naoki Kato
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Distributed control system
Publication number
20060101465
Publication date
May 11, 2006
Hitachi, Ltd.
Naoki Kato
G05 - CONTROLLING REGULATING
Information
Patent Application
Method for designing logic circuit and CAD program
Publication number
20040088674
Publication date
May 6, 2004
Hitachi, Ltd.
Naoki Kato
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Logic circuit design method and cell library for use therewith
Publication number
20030101419
Publication date
May 29, 2003
Hitachi, Ltd.
Shunzo Yamashita
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Design method of a logic circuit
Publication number
20020157080
Publication date
Oct 24, 2002
Hitachi, Ltd.
Naoki Kato
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Electronic circuit device and its design method
Publication number
20020104064
Publication date
Aug 1, 2002
Hitachi, Ltd.
Yasuhiko Sasaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Semiconductor integrated circuit device
Publication number
20020063582
Publication date
May 30, 2002
Kunihito Rikino
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Logic circuit design method and cell library for use therewith
Publication number
20020049955
Publication date
Apr 25, 2002
Hitachi, Ltd.
Shunzo Yamashita
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Logic circuit
Publication number
20020043990
Publication date
Apr 18, 2002
Hitachi, Ltd.
Yohei Akita
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Semiconductor integrated circuit for low power and high speed opera...
Publication number
20020030510
Publication date
Mar 14, 2002
Hitachi, Ltd.
Ichiro Kono
H01 - BASIC ELECTRIC ELEMENTS