Tohru KOJIMA

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Heat treatment apparatus for laminated body of amorphous alloy ribb...
- Patent number 10,636,567
- Issue date Apr 28, 2020
- TOHOKU MAGNET INSTITUTE CO., LTD.
- Akihiro Makino
- C21 - METALLURGY OF IRON
Information Patent Grant
Iron core and motor
- Patent number 10,566,857
- Issue date Feb 18, 2020
- Panasonic Corporation
- Yukio Nishikawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Magnetic-plate laminated body and motor
- Patent number 10,461,589
- Issue date Oct 29, 2019
- TOHOKU MAGNET INSTITUTE CO., LTD.
- Akihiro Makino
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
IRON CORE AND MOTOR
- Publication number 20180159389
- Publication date Jun 7, 2018
- PANASONIC CORPORATION
- Yukio Nishikawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MAGNETIC-PLATE LAMINATED BODY AND MOTOR
- Publication number 20170229930
- Publication date Aug 10, 2017
- Tohoku University
- Akihiro MAKINO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HEAT TREATMENT APPARATUS FOR LAMINATED BODY OF AMORPHOUS ALLOY RIBB...
- Publication number 20170229237
- Publication date Aug 10, 2017
- Tohoku University
- Akihiro MAKINO
- C21 - METALLURGY OF IRON