Rei Itsuki

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Hiroshima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Distribution management method and system
- Patent number 7,182,257
- Issue date Feb 27, 2007
- Hitachi, Ltd.
- Masaki Ogihara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
RFID tag, and RFID tag-related determining device and method, and m...
- Patent number 7,173,515
- Issue date Feb 6, 2007
- Hitachi, Ltd.
- Masaru Ohki
- G07 - CHECKING-DEVICES
Information Patent Grant
Distribution management method and system
- Patent number 6,880,753
- Issue date Apr 19, 2005
- Hitachi, Ltd.
- Masaki Ogihara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for processing knowledge
- Patent number 5,212,768
- Issue date May 18, 1993
- Hitachi, Ltd.
- Rei Itsuki
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Distribution management method and system
- Publication number 20050165792
- Publication date Jul 28, 2005
- Hitachi, Ltd
- Masaki Ogihara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RFID tag, and RFID tag-related determining device and method, and m...
- Publication number 20030169149
- Publication date Sep 11, 2003
- Masaru Ohki
- G07 - CHECKING-DEVICES
Information Patent Application
Distribution management method and system
- Publication number 20030085276
- Publication date May 8, 2003
- Hitachi, Ltd
- Masaki Ogihara
- G06 - COMPUTING CALCULATING COUNTING