Noguchi Takaharu

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method of using AV devices and AV device system
- Patent number 9,240,897
- Issue date Jan 19, 2016
- Hitachi Maxell, Ltd.
- Chiyo Akamatsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for receiving a digital signal and apparatus f...
- Patent number 8,699,864
- Issue date Apr 15, 2014
- Hitachi Consumer Electronics Co., Ltd.
- Hitoaki Owashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital information recording-reproducing apparatus
- Patent number 8,472,785
- Issue date Jun 25, 2013
- Samsung Electronics Co., Ltd.
- Nobutaka Amada
- G11 - INFORMATION STORAGE
Information Patent Grant
Input-output circuit, recording apparatus and reproduction apparatu...
- Patent number 8,340,501
- Issue date Dec 25, 2012
- Hitachi Consumer Electronics Co., Ltd.
- Hiroo Okamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of using AV devices and AV device system
- Patent number 8,326,129
- Issue date Dec 4, 2012
- Hitachi, Ltd.
- Chiyo Akamatsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Input-output circuit, recording apparatus and reproduction apparatu...
- Patent number 8,306,395
- Issue date Nov 6, 2012
- Hitachi Consumer Electronics Co., Ltd.
- Hiroo Okamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Input-output circuit, recording apparatus and reproduction apparatu...
- Patent number 8,270,812
- Issue date Sep 18, 2012
- Hitachi Consumer Electronics Co., Ltd.
- Hiroo Okamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Input-output circuit, recording apparatus and reproduction apparatu...
- Patent number 8,254,758
- Issue date Aug 28, 2012
- Hitachi Consumer Electronics Co., Ltd.
- Hiroo Okamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for receiving a digital signal and apparatus f...
- Patent number 7,844,986
- Issue date Nov 30, 2010
- Hitachi Consumer Electronics Co., Ltd.
- Hitoaki Owashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording/playback system for medium compliant to copy control
- Patent number 7,814,563
- Issue date Oct 12, 2010
- Hitachi, Ltd.
- Takaharu Noguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Information management apparatus
- Patent number 7,706,541
- Issue date Apr 27, 2010
- FIPA Frohwitter Intellectual Property AG
- Hiroaki Ono
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of using AV devices and AV device system
- Patent number 7,333,717
- Issue date Feb 19, 2008
- Hitachi, Ltd.
- Chiyo Akamatsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Input-output circuit, recording apparatus and reproduction apparatu...
- Patent number 7,319,808
- Issue date Jan 15, 2008
- Hitachi, Ltd.
- Hiroo Okamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of using AV devices and AV device system
- Patent number 7,224,886
- Issue date May 29, 2007
- Hitachi, Ltd.
- Chiyo Akamatsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital information recording-reproducing apparatus
- Patent number 7,197,232
- Issue date Mar 27, 2007
- Hitachi, Ltd.
- Nobutaka Amada
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording apparatus for recording digital information
- Patent number 6,898,578
- Issue date May 24, 2005
- Hitachi, Ltd.
- Manabu Sasamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Digital information recording-reproducing apparatus
- Patent number 6,807,364
- Issue date Oct 19, 2004
- Hitachi, Ltd.
- Nobutaka Amada
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for receiving a digital signal and apparatus f...
- Patent number 6,757,478
- Issue date Jun 29, 2004
- Hitachi, Ltd.
- Hitoaki Owashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Information management apparatus
- Patent number 6,731,451
- Issue date May 4, 2004
- Hitachi, Ltd.
- Hiroaki Ono
- G11 - INFORMATION STORAGE
Information Patent Grant
Data encrypting/decrypting conversion methods and apparatuses and d...
- Patent number 6,606,385
- Issue date Aug 12, 2003
- Hitachi, Ltd.
- Makoto Aikawa
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Input-output circuit, recording apparatus and reproduction apparatu...
- Patent number 6,600,870
- Issue date Jul 29, 2003
- Hitachi, Ltd.
- Hiroo Okamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Digital information recording apparatus for recording digital infor...
- Patent number 6,453,304
- Issue date Sep 17, 2002
- Hitachi, Ltd.
- Sasamoto Manabu
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for recording and reproducing digital information signals...
- Patent number 6,441,979
- Issue date Aug 27, 2002
- Hitachi, Ltd.
- Nobutaka Amada
- G11 - INFORMATION STORAGE
Information Patent Grant
Digital information recording apparatus and digital information rec...
- Patent number 6,429,985
- Issue date Aug 6, 2002
- Hitachi, Ltd.
- Nobutaka Amada
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Apparatus and method for limiting the reproduction of main information
- Patent number 6,388,831
- Issue date May 14, 2002
- Hitachi, Ltd.
- Hiroaki Ono
- G11 - INFORMATION STORAGE
Information Patent Grant
Communication system for encrypted data and apparatus for selective...
- Patent number 6,363,210
- Issue date Mar 26, 2002
- Hitachi, Ltd.
- Hitoaki Owashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Video signal recording and reproducing apparatus compatible with an...
- Patent number 6,339,676
- Issue date Jan 15, 2002
- Hitachi, Ltd.
- Nobutaka Amada
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for receiving and/or reproducing digital signal
- Patent number 6,321,025
- Issue date Nov 20, 2001
- Hitachi, Ltd.
- Hitoaki Owashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Digital information recording-reproducing apparatus
- Patent number 6,249,639
- Issue date Jun 19, 2001
- Hitachi, Ltd.
- Nobutaka Amada
- G11 - INFORMATION STORAGE
Information Patent Grant
Information management apparatus
- Patent number 6,204,985
- Issue date Mar 20, 2001
- Hitachi, Ltd.
- Hiroaki Ono
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF USING AV DEVICES AND AV DEVICE SYSTEM
- Publication number 20130163964
- Publication date Jun 27, 2013
- Chiyo AKAMATSU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INPUT-OUTPUT CIRCUIT, RECORDING APPARATUS AND REPRODUCTION APPARATU...
- Publication number 20100027962
- Publication date Feb 4, 2010
- Hiroo Okamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR RECEIVING A DIGITAL SIGNAL AND APPARATUS F...
- Publication number 20090252478
- Publication date Oct 8, 2009
- Hitoaki Owashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Input-output circuit, recording apparatus and reproduction apparatu...
- Publication number 20090003803
- Publication date Jan 1, 2009
- Hiroo Okamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIGITAL SIGNAL RECORDER WITH SELECTIVE ENCRYPTION AND KEY GENERATION
- Publication number 20080317436
- Publication date Dec 25, 2008
- Manabu SASAMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Input-output circuit, recording apparatus and reproduction apparatu...
- Publication number 20080292282
- Publication date Nov 27, 2008
- Hiroo Okamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Video Information Recording and Outputting Method, Recording Media...
- Publication number 20080292286
- Publication date Nov 27, 2008
- Takaharu Noguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Input-output circuit, recording apparatus and reproduction apparatu...
- Publication number 20080292283
- Publication date Nov 27, 2008
- Hiroo Okamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD OF USING AV DEVICES AND AV DEVICE SYSTEM
- Publication number 20080131081
- Publication date Jun 5, 2008
- Chiyo Akamatsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Digital information recording-reproducing apparatus
- Publication number 20070154175
- Publication date Jul 5, 2007
- Nobutaka Amada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Information processing method and information processing apparatus
- Publication number 20070147609
- Publication date Jun 28, 2007
- Takaharu Noguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Recording/playback system for medium compliant to copy control
- Publication number 20060067530
- Publication date Mar 30, 2006
- Takaharu Noguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Recording apparatus for recording digital information
- Publication number 20050180289
- Publication date Aug 18, 2005
- Sasamoto Manabu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Digital information recording-reproducing apparatus
- Publication number 20050025464
- Publication date Feb 3, 2005
- Hitachi, Ltd
- Nobutaka Amada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for receiving a digital signal and apparatus f...
- Publication number 20040190857
- Publication date Sep 30, 2004
- Hitoaki Owashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Information management apparatus
- Publication number 20040165301
- Publication date Aug 26, 2004
- Hiroaki Ono
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Input-output circuit, recording apparatus and reproduction apparatu...
- Publication number 20030123858
- Publication date Jul 3, 2003
- Hiroo Okamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Recording apparatus for recording digital information
- Publication number 20030110134
- Publication date Jun 12, 2003
- Manabu Sasamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method of using AV devices and AV device system
- Publication number 20030106071
- Publication date Jun 5, 2003
- Chiyo Akamatsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for receiving and/or reproducing digital signal
- Publication number 20030044164
- Publication date Mar 6, 2003
- Hitoaki Owashi
- G11 - INFORMATION STORAGE
Information Patent Application
Video signal recording apparatus and video signal recording and rep...
- Publication number 20020102096
- Publication date Aug 1, 2002
- Hitachi, Ltd.
- Nobutaka Amada
- G11 - INFORMATION STORAGE
Information Patent Application
Information management apparatus
- Publication number 20020051310
- Publication date May 2, 2002
- Hiroaki Ono
- G11 - INFORMATION STORAGE
Information Patent Application
Method of using AV devices and AV device system
- Publication number 20020044764
- Publication date Apr 18, 2002
- Chiyo Akamatsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Digital information recording-reproducing apparatus
- Publication number 20010043415
- Publication date Nov 22, 2001
- Nobutaka Amada
- G11 - INFORMATION STORAGE
Information Patent Application
Digital information recording apparatus and digital information rec...
- Publication number 20010028520
- Publication date Oct 11, 2001
- Nobutaka Amada
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Data encrypting/decrypting conversion methods and apparatuses and d...
- Publication number 20010014154
- Publication date Aug 16, 2001
- Hitachi, Ltd.
- Makoto Aikawa
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Noguchi Takaharu

Person

Patents Grantslast 30 patents

Method of using AV devices and AV device system

Method and apparatus for receiving a digital signal and apparatus f...

Digital information recording-reproducing apparatus

Input-output circuit, recording apparatus and reproduction apparatu...

Method of using AV devices and AV device system

Input-output circuit, recording apparatus and reproduction apparatu...

Input-output circuit, recording apparatus and reproduction apparatu...

Input-output circuit, recording apparatus and reproduction apparatu...

Method and apparatus for receiving a digital signal and apparatus f...

Recording/playback system for medium compliant to copy control

Information management apparatus

Method of using AV devices and AV device system

Input-output circuit, recording apparatus and reproduction apparatu...

Method of using AV devices and AV device system

Digital information recording-reproducing apparatus

Recording apparatus for recording digital information

Digital information recording-reproducing apparatus

Method and apparatus for receiving a digital signal and apparatus f...

Information management apparatus

Data encrypting/decrypting conversion methods and apparatuses and d...

Input-output circuit, recording apparatus and reproduction apparatu...

Digital information recording apparatus for recording digital infor...

Apparatus for recording and reproducing digital information signals...

Digital information recording apparatus and digital information rec...

Apparatus and method for limiting the reproduction of main information

Communication system for encrypted data and apparatus for selective...

Video signal recording and reproducing apparatus compatible with an...

Method and apparatus for receiving and/or reproducing digital signal

Digital information recording-reproducing apparatus

Information management apparatus

Patents Applicationslast 30 patents

METHOD OF USING AV DEVICES AND AV DEVICE SYSTEM

INPUT-OUTPUT CIRCUIT, RECORDING APPARATUS AND REPRODUCTION APPARATU...

METHOD AND APPARATUS FOR RECEIVING A DIGITAL SIGNAL AND APPARATUS F...

Input-output circuit, recording apparatus and reproduction apparatu...

DIGITAL SIGNAL RECORDER WITH SELECTIVE ENCRYPTION AND KEY GENERATION

Input-output circuit, recording apparatus and reproduction apparatu...

Video Information Recording and Outputting Method, Recording Media...

Input-output circuit, recording apparatus and reproduction apparatu...

METHOD OF USING AV DEVICES AND AV DEVICE SYSTEM

Digital information recording-reproducing apparatus

Information processing method and information processing apparatus

Recording/playback system for medium compliant to copy control

Recording apparatus for recording digital information

Digital information recording-reproducing apparatus

Method and apparatus for receiving a digital signal and apparatus f...

Information management apparatus

Input-output circuit, recording apparatus and reproduction apparatu...

Recording apparatus for recording digital information

Method of using AV devices and AV device system

Method and apparatus for receiving and/or reproducing digital signal

Video signal recording apparatus and video signal recording and rep...

Information management apparatus

Method of using AV devices and AV device system

Digital information recording-reproducing apparatus

Digital information recording apparatus and digital information rec...

Data encrypting/decrypting conversion methods and apparatuses and d...