Yuki ARAI

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Hitachinaka-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing rotary electric machine
- Patent number 11,387,719
- Issue date Jul 12, 2022
- HITACHI ASTEMO, LTD.
- Yuki Arai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Rotary electric machine
- Patent number 10,666,102
- Issue date May 26, 2020
- Hitachi Automotive Systems, Ltd.
- Hiromitsu Okamoto
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
ROTOR OF ROTARY ELECTRIC MACHINE AND ROTARY ELECTRIC MACHINE
- Publication number 20200014260
- Publication date Jan 9, 2020
- Hitachi Automotive Systems, Ltd.
- Yuki ARAI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD OF MANUFACTURING ROTARY ELECTRIC MACHINE
- Publication number 20190312493
- Publication date Oct 10, 2019
- Hitachi Automotive Systems, Ltd.
- Yuki ARAI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Rotary Electric Machine
- Publication number 20190252936
- Publication date Aug 15, 2019
- Hitachi Automotive Systems, Ltd.
- Hiromitsu OKAMOTO
- B60 - VEHICLES IN GENERAL