Masaki Takano

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Musashino, JP

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Patents Grantslast 30 patents

Information Patent Grant
Touch responsive display unit and method
- Patent number 7,002,556
- Issue date Feb 21, 2006
- Hitachi, Ltd.
- Yujin Tsukada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic money system
- Patent number 6,032,857
- Issue date Mar 7, 2000
- Hitachi, Ltd.
- Hiroki Kitagawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic wallet and method for operating the same
- Patent number 5,945,652
- Issue date Aug 31, 1999
- Hitachi, Ltd.
- Masayuki Ohki
- G07 - CHECKING-DEVICES
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

Patents Applicationslast 30 patents

Information Patent Application
Touch responsive display unit and method
- Publication number 20020196238
- Publication date Dec 26, 2002
- Hitachi, Ltd.
- Yujin Tsukada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Electronic book system and its contents display method
- Publication number 20010007980
- Publication date Jul 12, 2001
- Atsushi Ishibashi
- G06 - COMPUTING CALCULATING COUNTING