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Patents Grants
last 30 patents
Information
Patent Grant
Information processing device and malicious message detection method
Patent number
10,726,161
Issue date
Jul 28, 2020
Hitachi Automotive Systems, Ltd.
Nobuyoshi Morita
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
In-vehicle information communication system and authentication method
Patent number
10,708,062
Issue date
Jul 7, 2020
Clarion Co., Ltd.
Keisuke Hakuta
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Gateway device and control method for the same
Patent number
10,560,286
Issue date
Feb 11, 2020
Hitachi Automotive Systems, Ltd.
Nobuyoshi Morita
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Information processing apparatus and method for authenticating message
Patent number
10,425,231
Issue date
Sep 24, 2019
Hitachi Automotive Systems, Ltd.
Nobuyoshi Morita
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Incident detection system including gateway device and server
Patent number
10,348,746
Issue date
Jul 9, 2019
Hitachi, Ltd.
Hiroki Uchiyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
In-vehicle communication system with verification failure holding c...
Patent number
10,320,772
Issue date
Jun 11, 2019
Renesas Electronics Corporation
Eriko Ando
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Inspection apparatus, inspection system, and inspection method
Patent number
10,127,740
Issue date
Nov 13, 2018
Hitachi Automotive Systems, Ltd.
Nobuyoshi Morita
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Evaluation system
Patent number
10,051,004
Issue date
Aug 14, 2018
Hitachi, Ltd.
Hiroki Uchiyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
In-vehicle communication system
Patent number
9,667,615
Issue date
May 30, 2017
Renesas Electronics Corporation
Eriko Ando
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication system, vehicle-mounted terminal, roadside device
Patent number
9,601,016
Issue date
Mar 21, 2017
RENESAS ELECTRONICS CORPORATION
Eriko Ando
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communications device and authentication processing method
Patent number
9,432,197
Issue date
Aug 30, 2016
Renesas Electronics Corporation
Ken Naganuma
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Mobile terminal
Patent number
9,208,625
Issue date
Dec 8, 2015
Renesas Electronics Corporation
Eriko Ando
G07 - CHECKING-DEVICES
Information
Patent Grant
Communication system, vehicle-mounted terminal, roadside device
Patent number
9,135,820
Issue date
Sep 15, 2015
Renesas Electronics Corporation
Eriko Ando
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Mobile terminal
Patent number
8,949,017
Issue date
Feb 3, 2015
Renesas Electronics Corporation
Eriko Ando
G08 - SIGNALLING
Information
Patent Grant
Communication system, vehicle-mounted terminal, roadside device
Patent number
8,819,418
Issue date
Aug 26, 2014
Renesas Electronics Corporation
Eriko Ando
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Digital copying method and storage device for digital content
Patent number
7,225,340
Issue date
May 29, 2007
Hitachi, Ltd.
Takeshi Asahi
G11 - INFORMATION STORAGE
Information
Patent Grant
Information storage system, information transfer system and storage...
Patent number
7,100,055
Issue date
Aug 29, 2006
Hitachi, Ltd.
Toru Owada
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Information processing apparatus
Patent number
7,082,539
Issue date
Jul 25, 2006
Hitachi, Ltd.
Jun Kitahara
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
External storage device using non-volatile semiconductor memory
Patent number
7,054,990
Issue date
May 30, 2006
Renesas Technology Corp.
Takayuki Tamura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Information processing apparatus and its display controller
Patent number
6,819,334
Issue date
Nov 16, 2004
Hitachi, Ltd.
Toru Owada
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Information processing apparatus
Patent number
6,675,224
Issue date
Jan 6, 2004
Hitachi, Ltd.
Isao Takita
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
IN-VEHICLE INFORMATION COMMUNICATION SYSTEM AND AUTHENTICATION METHOD
Publication number
20190007215
Publication date
Jan 3, 2019
Clarion Co., Ltd.
Keisuke HAKUTA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Information Processing Device and Malicious Message Detection Method
Publication number
20180314857
Publication date
Nov 1, 2018
Hitachi Automotive Systems, Ltd.
Nobuyoshi MORITA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
GATEWAY DEVICE AND CONTROL METHOD FOR THE SAME
Publication number
20180205576
Publication date
Jul 19, 2018
Hitachi Automotive Systems, Ltd.
Nobuyoshi MORITA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Incident Detection System
Publication number
20180026998
Publication date
Jan 25, 2018
Hitachi, Ltd
Hiroki UCHIYAMA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INFORMATION PROCESSING APPARATUS AND METHOD FOR AUTHENTICATING MESSAGE
Publication number
20170324557
Publication date
Nov 9, 2017
Hitachi Automotive Systems, Ltd.
Nobuyoshi MORITA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IN-VEHICLE COMMUNICATION SYSTEM
Publication number
20170207922
Publication date
Jul 20, 2017
RENESAS ELECTRONICS CORPORATION
Eriko Ando
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INSPECTION APPARATUS, INSPECTION SYSTEM, AND INSPECTION METHOD
Publication number
20170076516
Publication date
Mar 16, 2017
Hitachi Automotive Systems, Ltd.
Nobuyoshi MORITA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
EVALUATION SYSTEM
Publication number
20160366182
Publication date
Dec 15, 2016
Hitachi, Ltd
Hiroki UCHIYAMA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Mobile Terminal
Publication number
20160078761
Publication date
Mar 17, 2016
RENESAS ELECTRONICS CORPORATION
Eriko Ando
G08 - SIGNALLING
Information
Patent Application
COMMUNICATION SYSTEM, VEHICLE-MOUNTED TERMINAL, ROADSIDE DEVICE
Publication number
20150358170
Publication date
Dec 10, 2015
RENESAS ELECTRONICS CORPORATION
Eriko ANDO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MOBILE TERMINAL
Publication number
20150112511
Publication date
Apr 23, 2015
Renesas Electronics Corporation
Eriko Ando
G08 - SIGNALLING
Information
Patent Application
COMMUNICATION SYSTEM, VEHICLE-MOUNTED TERMINAL, ROADSIDE DEVICE
Publication number
20140303881
Publication date
Oct 9, 2014
Eriko ANDO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MOBILE TERMINAL
Publication number
20140172287
Publication date
Jun 19, 2014
RENESAS ELECTRONICS CORPORATION
Eriko Ando
G08 - SIGNALLING
Information
Patent Application
IN-VEHICLE COMMUNICATION SYSTEM
Publication number
20140108787
Publication date
Apr 17, 2014
RENESAS ELECTRONICS CORPORATION
Eriko Ando
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION SYSTEM, VEHICLE-MOUNTED TERMINAL, ROADSIDE DEVICE
Publication number
20130067220
Publication date
Mar 14, 2013
Renesas Electronics Corporation
Eriko Ando
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATIONS DEVICE AND AUTHENTICATION PROCESSING METHOD
Publication number
20120311340
Publication date
Dec 6, 2012
Renesas Electronics Corporation
Ken Naganuma
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DEVICE, PROGRAM AND METHOD FOR GENERATING HASH VALUES
Publication number
20100040226
Publication date
Feb 18, 2010
Kota IDEGUCHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SIGNATURE DEVICE, VERIFICATION DEVICE, PROGRAM, SIGNATURE METHOD, V...
Publication number
20090199010
Publication date
Aug 6, 2009
Hitachi Kokusai Electric Inc.
Keisuke HAKUTA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DISK ARRAY CONTROLLER, DISK ARRAY CONTROL METHOD AND STORAGE SYSTEM
Publication number
20080294913
Publication date
Nov 27, 2008
Hiroshi NAKAGOE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Information processing apparatus, display unit, digital content dis...
Publication number
20030097575
Publication date
May 22, 2003
Toru Owada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Digital copying method and storage device for digital content
Publication number
20020114455
Publication date
Aug 22, 2002
HITACHI, LTD.
Takeshi Asahi
G11 - INFORMATION STORAGE
Information
Patent Application
System, method and apparatus for distributing digital contents, inf...
Publication number
20020062445
Publication date
May 23, 2002
Toru Owada
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Information storage system, information transfer system and storage...
Publication number
20020034306
Publication date
Mar 21, 2002
Toru Owada
G06 - COMPUTING CALCULATING COUNTING