Katsuyuki Yamamoto

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Patents Grantslast 30 patents

Information Patent Grant
Object recognition system and abnormality detection system using im...
- Patent number 5,757,287
- Issue date May 26, 1998
- Hitachi, Ltd.
- Tadaaki Kitamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Object recognition system and abnormality detection system using im...
- Patent number 5,554,983
- Issue date Sep 10, 1996
- Hitachi, Ltd.
- Tadaaki Kitamura
- G06 - COMPUTING CALCULATING COUNTING