Yoshikiyo Kashiwamura

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Hitachi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Nondestructive diagnostic method and nondestructive diagnostic appa...
- Patent number 6,061,139
- Issue date May 9, 2000
- Hitachi, Ltd.
- Yoshitaka Takezawa
- G01 - MEASURING TESTING
Information Patent Grant
Thermosetting resin composition, electrically insulated coil, elect...
- Patent number 5,982,056
- Issue date Nov 9, 1999
- Hitachi, Ltd.
- Tohru Koyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...