Masahiro Tobise

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Katsuta, JP

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Patents Grantslast 30 patents

Information Patent Grant
Control system and method
- Patent number 6,310,456
- Issue date Oct 30, 2001
- Hitachi, Ltd.
- Yasuo Morooka
- G05 - CONTROLLING REGULATING
Information Patent Grant
Insulation resistance measurement in static leonard apparatus
- Patent number 4,562,390
- Issue date Dec 31, 1985
- Hitachi, Ltd.
- Masahiro Tobise
- G01 - MEASURING TESTING