Yuuichi Kobayashi

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Information recording medium, and process management apparatus and...
- Patent number 8,489,352
- Issue date Jul 16, 2013
- Hitachi, Ltd.
- Hiroyuki Higaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data encryption control apparatus and method
- Patent number 6,023,506
- Issue date Feb 8, 2000
- Hitachi, Ltd.
- Ichiro Ote
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
INFORMATION RECORDING MEDIUM, AND PROCESS MANAGEMENT APPARATUS AND...
- Publication number 20080262770
- Publication date Oct 23, 2008
- Hiroyuki HIGAKI
- G06 - COMPUTING CALCULATING COUNTING