Naohiro Hiruta

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Takahagi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Rotating electrical machine coil, production method of rotating ele...
- Patent number 10,424,984
- Issue date Sep 24, 2019
- Hitachi, Ltd.
- Hiroaki Kojima
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Dry mica tape and insulation coils manufactured therewith
- Patent number 8,669,473
- Issue date Mar 11, 2014
- Hitachi, Ltd.
- Kenji Ikeda
- B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

Information Patent Application
Rotating Electrical Machine Coil, Production Method of Rotating Ele...
- Publication number 20160301274
- Publication date Oct 13, 2016
- Hitachi, Ltd
- Hiroaki KOJIMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Dry Mica Tape, Electrically insulated Coil Using the Same, and Elec...
- Publication number 20130147307
- Publication date Jun 13, 2013
- Hisashi MOROOKA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
DRY MICA TAPE AND INSULATION COILS MANUFACTURED THEREWITH
- Publication number 20120038239
- Publication date Feb 16, 2012
- Hitachi, Ltd.
- Kenji IKEDA
- B32 - LAYERED PRODUCTS