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Hachioji, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Telephone used for electronic money card transaction and method of...
Patent number
6,339,638
Issue date
Jan 15, 2002
Hitachi, Ltd.
Masayuki Ohki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Picture codec and teleconference terminal equipment
Patent number
6,285,391
Issue date
Sep 4, 2001
Hitachi, Ltd.
Yoji Shibata
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Picture codec and teleconference terminal equipment
Patent number
6,249,309
Issue date
Jun 19, 2001
Hitachi, Ltd.
Yoji Shibata
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System for aiding in use of a facility arranged to equip visitors w...
Patent number
6,189,783
Issue date
Feb 20, 2001
Hitachi, Ltd.
Yukie Motomiya
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System and method for designing accessory
Patent number
6,083,267
Issue date
Jul 4, 2000
Hitachi, Ltd.
Yukie Motomiya
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Electronic value processing device
Patent number
D423037
Issue date
Apr 18, 2000
Hitachi, Ltd.
Masayuki Ohki
D18 - Printing and office machinery
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
Information
Patent Grant
IC card reader/writer and method of operation thereof
Patent number
6,016,957
Issue date
Jan 25, 2000
Hitachi, Ltd.
Masayuki Ohki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
IC card reader/writer and method of operation thereof
Patent number
6,000,607
Issue date
Dec 14, 1999
Hitachi, Ltd.
Masayuki Ohki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Television telephone
Patent number
5,966,164
Issue date
Oct 12, 1999
Hitachi, Ltd.
Hiroshi Gotoh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Depositing, withdrawal, balance check, exchange and transfer of ele...
Patent number
5,952,639
Issue date
Sep 14, 1999
Hitachi, Ltd.
Masayuki Ohki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Electronic wallet and method of operation of the same
Patent number
5,936,220
Issue date
Aug 10, 1999
Hitachi, Ltd.
Takeshi Hoshino
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
IC card reader and writer
Patent number
D411524
Issue date
Jun 29, 1999
Hitachi, Ltd.
Hiroki Kitagawa
D14 - Recording, communication, or information retrieval equipment
Information
Patent Grant
Electronic wallet
Patent number
D409229
Issue date
May 4, 1999
Hitachi, Ltd.
Takashi Matsubara
D18 - Printing and office machinery
Information
Patent Grant
Electronic wallet
Patent number
D408438
Issue date
Apr 20, 1999
Hitachi, Ltd.
Takashi Matsubara
D18 - Printing and office machinery
Information
Patent Grant
IC card reader and writer
Patent number
D405070
Issue date
Feb 2, 1999
Hitchi, Ltd.
Hiroki Kitagawa
D14 - Recording, communication, or information retrieval equipment
Information
Patent Grant
Picture codec for teleconference equipment, which forms and display...
Patent number
5,790,178
Issue date
Aug 4, 1998
Hitachi, Ltd.
Yoji Shibata
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Picture codec and teleconference terminal equipment
Patent number
5,777,663
Issue date
Jul 7, 1998
Hitachi, Ltd.
Yoji Shibata
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Picture codec and teleconference terminal equipment
Patent number
5,689,300
Issue date
Nov 18, 1997
Hitachi, Ltd.
Yoji Shibata
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Television telephone
Patent number
5,677,727
Issue date
Oct 14, 1997
Hitachi, Ltd.
Hiroshi Gotoh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Television telephone
Patent number
5,396,269
Issue date
Mar 7, 1995
Hitachi, Ltd.
Hiroshi Gotoh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video tape recorder
Patent number
D339123
Issue date
Sep 7, 1993
Hitachi, Ltd.
Kouichi Kasama
D14 - Recording, communication, or information retrieval equipment
Patents Applications
last 30 patents
Information
Patent Application
COMPUTER AND DATA PROCESSING METHOD
Publication number
20200334516
Publication date
Oct 22, 2020
Hitachi, Ltd
Mitsuharu TAI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Owner registration service system and information service method th...
Publication number
20030182140
Publication date
Sep 25, 2003
Jun Furuya
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IC card reader/writer
Publication number
20020194129
Publication date
Dec 19, 2002
Hitachi, Ltd.
Jun Furuya
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Picture codec and teleconference terminal equipment
Publication number
20020018114
Publication date
Feb 14, 2002
Yoji Shibata
G06 - COMPUTING CALCULATING COUNTING