Yoshiyuki Yamamoto

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Digital PID control apparatus
- Patent number 5,745,362
- Issue date Apr 28, 1998
- Kabushiki Kaisha Toshiba
- Kazuo Hiroi
- G05 - CONTROLLING REGULATING
Information Patent Grant
Graphic data conversion method
- Patent number 5,138,697
- Issue date Aug 11, 1992
- Nippon Steel Corporation
- Yoshiyuki Yamamoto
- G06 - COMPUTING CALCULATING COUNTING