Hidefumi Goto

Person

Yokosuka, 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 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
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
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
Information device, information device system control method, and i...
- Patent number 7,136,910
- Issue date Nov 14, 2006
- Hitachi, Ltd.
- Yoshikatsu Yoshino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Information device, information device system control method, and i...
- Patent number 6,728,765
- Issue date Apr 27, 2004
- Hitachi, Ltd.
- Yoshikatsu Yoshino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Information device, information device system control method, and i...
- Patent number 6,691,150
- Issue date Feb 10, 2004
- Hitachi, Ltd.
- Yoshikatsu Yoshino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Information device, information device system control method, and i...
- Patent number 6,487,589
- Issue date Nov 26, 2002
- Hitachi, Ltd.
- Yoshikatsu Yoshino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Information device information device system control method, and in...
- Patent number 6,131,111
- Issue date Oct 10, 2000
- Hitachi, Ltd.
- Yoshikatsu Yoshino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Information delivery system and portable information terminal
- Patent number 5,740,369
- Issue date Apr 14, 1998
- Hitachi, Ltd.
- Tooru Yokozawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Magnetic recording and reproducing apparatus with repositioning sto...
- Patent number 5,608,585
- Issue date Mar 4, 1997
- Hitachi, Ltd.
- Kenmei Masuda
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording and reproducing apparatus
- Patent number 5,448,427
- Issue date Sep 5, 1995
- Hitachi, Ltd.
- Kenmei Masuda
- 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
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
Information device, information device system control method, and i...
- Publication number 20040172461
- Publication date Sep 2, 2004
- Yoshikatsu Yoshino
- 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 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
Information device, information device system control method, and i...
- Publication number 20010020246
- Publication date Sep 6, 2001
- Yoshikatsu Yoshino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Hidefumi Goto

Person

Patents Grantslast 30 patents

Method of using AV devices and AV device system

Method of using AV devices and AV device system

Method of using AV devices and AV device system

Method of using AV devices and AV device system

Information device, information device system control method, and i...

Information device, information device system control method, and i...

Information device, information device system control method, and i...

Information device, information device system control method, and i...

Information device information device system control method, and in...

Information delivery system and portable information terminal

Magnetic recording and reproducing apparatus with repositioning sto...

Magnetic recording and reproducing apparatus

Patents Applicationslast 30 patents

METHOD OF USING AV DEVICES AND AV DEVICE SYSTEM

METHOD OF USING AV DEVICES AND AV DEVICE SYSTEM

Information device, information device system control method, and i...

Method of using AV devices and AV device system

Method of using AV devices and AV device system

Information device, information device system control method, and i...