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Shigeyuki Itoh
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Kawasaki-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Imaging and recording apparatus controlling erasure of data in flas...
Patent number
8,314,858
Issue date
Nov 20, 2012
Samsung Electronics Co., Ltd.
Iwao Aizawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Electronic purse loan system
Patent number
7,379,915
Issue date
May 27, 2008
Hitachi, Ltd.
Nonaka Tomoyuki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Electronic purse application system and method thereof
Patent number
7,346,579
Issue date
Mar 18, 2008
Hitachi, Ltd.
Kenji Matsumoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Imaging and recording apparatus
Patent number
7,304,669
Issue date
Dec 4, 2007
Hitachi, Ltd.
Iwao Aizawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Program writable IC card and method thereof
Patent number
7,278,029
Issue date
Oct 2, 2007
Hitachi, Ltd.
Masayuki Inoue
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Electronic purse
Patent number
6,976,625
Issue date
Dec 20, 2005
Hitachi, Ltd.
Yutaka Takami
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Program writable IC card and method thereof
Patent number
6,938,165
Issue date
Aug 30, 2005
Hitachi, Ltd.
Masayuki Inoue
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Electronic money transaction system with a radio transmitter and re...
Patent number
6,902,106
Issue date
Jun 7, 2005
Hitachi, Ltd.
Yutaka Takami
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Electronic purse
Patent number
6,827,258
Issue date
Dec 7, 2004
Hitachi, Ltd.
Yutaka Takami
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Program writable integrated circuit card and method therefore
Patent number
6,732,272
Issue date
May 4, 2004
Hitachi, Ltd.
Masayuki Inoue
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Electronic-money rewarding system for lost and found IC card
Patent number
6,679,423
Issue date
Jan 20, 2004
Hitachi, Ltd.
Makoto Ijichi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Imaging and recording apparatus
Patent number
6,677,989
Issue date
Jan 13, 2004
Hitachi, Ltd.
Iwao Aizawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
IC card automated transaction terminal and IC used therein
Patent number
6,634,549
Issue date
Oct 21, 2003
Hitachi, Ltd.
Kenji Matsumoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Electronic money transaction system with a radio transmitter and re...
Patent number
6,536,661
Issue date
Mar 25, 2003
Hitachi, Ltd.
Yutaka Takami
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
IC card terminal device and installation of application program int...
Patent number
6,505,297
Issue date
Jan 7, 2003
Hitachi, Ltd.
Tetsuharu Inamitsu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Pocket-size information transfer apparatus having dual IC card inse...
Patent number
6,454,164
Issue date
Sep 24, 2002
Hitachi, Ltd.
Manabu Wakabayashi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
IC card information processing system, and apparatus and cards for...
Patent number
6,425,522
Issue date
Jul 30, 2002
Hitachi, Ltd.
Kenji Matsumoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Electronic purse
Patent number
6,382,505
Issue date
May 7, 2002
Hitachi, Ltd.
Yutaka Takami
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
IC card processing device, automatic vending device, and selling me...
Patent number
6,367,696
Issue date
Apr 9, 2002
Hitachi, Ltd.
Tetsuharu Inamitsu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
IC card processing system and processing method
Patent number
6,359,699
Issue date
Mar 19, 2002
Hitachi, Ltd.
Koichi Yoneta
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Electronic purse application system and method thereof
Patent number
6,345,263
Issue date
Feb 5, 2002
Hitachi, Ltd.
Kenji Matsumoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System and method for charging fee for video information
Patent number
6,282,293
Issue date
Aug 28, 2001
Hitachi, Ltd.
Shigeyuki Itoh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Electronic-money rewarding system for lost and found IC card
Patent number
6,273,334
Issue date
Aug 14, 2001
Hitachi, Ltd.
Makoto Ijichi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Transaction-oriented electronic accommodation system
Patent number
6,230,971
Issue date
May 15, 2001
Hitachi, Ltd.
Kenji Matsumoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Machine data acquistion system and method
Patent number
6,199,755
Issue date
Mar 13, 2001
Hitachi, Ltd.
Kenji Matsumoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Electronic purse
Patent number
6,189,782
Issue date
Feb 20, 2001
Hitachi, Ltd.
Yutaka Takami
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Information reception and recording circuit
Patent number
6,167,467
Issue date
Dec 26, 2000
Hitachi, Ltd.
Shigeyuki Itoh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transaction-oriented electronic accommodation system
Patent number
6,116,506
Issue date
Sep 12, 2000
Hitachi, Ltd.
Kenji Matsumoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Imaging and recording apparatus
Patent number
6,081,350
Issue date
Jun 27, 2000
Hitachi, Ltd.
Iwao Aizawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Holding apparatus for a plurality of IC cards facilitating transact...
Patent number
6,042,002
Issue date
Mar 28, 2000
Hitachi, Ltd.
Masayuki Ohki
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
SYSTEM AND TERMINAL DEVICE FOR ELECTRONIC MONEY TRANSACTION ON INFO...
Publication number
20090287606
Publication date
Nov 19, 2009
Hitachi, Ltd
Yutaka TAKAMI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Imaging And Recording Apparatus
Publication number
20080084485
Publication date
Apr 10, 2008
Iwao Aizawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Electronic purse
Publication number
20040178262
Publication date
Sep 16, 2004
Yutaka Takami
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Imaging and recording apparatus
Publication number
20040135901
Publication date
Jul 15, 2004
Iwao Aizawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and method for charging fee for video information
Publication number
20030206632
Publication date
Nov 6, 2003
Shigeyuki Itoh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Point management system
Publication number
20030163376
Publication date
Aug 28, 2003
Masayuki Inoue
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Program writable IC card and method thereof
Publication number
20030120945
Publication date
Jun 26, 2003
Masayuki Inoue
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Electronic money transaction system with a radio transmitter and re...
Publication number
20030080184
Publication date
May 1, 2003
Yutaka Takami
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Point management system
Publication number
20030033203
Publication date
Feb 13, 2003
Masayuki Inoue
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Electronic-money rewarding system for lost and found IC card
Publication number
20020125311
Publication date
Sep 12, 2002
Hitachi, Ltd.
Makoto Ijichi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Electronic purse
Publication number
20020092906
Publication date
Jul 18, 2002
Yutaka Takami
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Electronic purse application system and method thereof
Publication number
20020029380
Publication date
Mar 7, 2002
Kenji Matsumoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Program writable IC card and method thereof
Publication number
20010052079
Publication date
Dec 13, 2001
Masayuki Inoue
G06 - COMPUTING CALCULATING COUNTING