Nobuyoshi Ochiai

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Saitama-city, JP

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Patents Grantslast 30 patents

Information Patent Grant
Card having a tactually recognizable indication
- Patent number 6,158,663
- Issue date Dec 12, 2000
- Nobuyoshi Ochiai
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER

Patents Applicationslast 30 patents

Information Patent Application
Personal identification system
- Publication number 20030011758
- Publication date Jan 16, 2003
- Nobuyoshi Ochiai
- G06 - COMPUTING CALCULATING COUNTING