Kiyoshi YABATA

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Patents Grantslast 30 patents

Information Patent Grant
Control device for magnetic bearing and control method
- Patent number 11,137,026
- Issue date Oct 5, 2021
- Hitachi, Ltd.
- Toyomi Yoshida
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Charged particle beam device
- Patent number 10,192,713
- Issue date Jan 29, 2019
- Hitachi High-Technologies Corporation
- Kiyoshi Yabata
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Control Device for Magnetic Bearing and Control Method
- Publication number 20200080591
- Publication date Mar 12, 2020
- Hitachi, Ltd
- Toyomi YOSHIDA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Charged Particle Beam Device
- Publication number 20180269027
- Publication date Sep 20, 2018
- Hitachi High-Technologies Corporation
- Kiyoshi YABATA
- H01 - BASIC ELECTRIC ELEMENTS