Kiyoshi Nakano

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing a core element for an electric machine
- Patent number 11,843,289
- Issue date Dec 12, 2023
- Mitsubishi Electric Corporation
- Akihito Mori
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Heat treatment apparatus, heat treatment method, medium on which he...
- Patent number 6,891,139
- Issue date May 10, 2005
- JFE Steel Corporation
- Yoshitsugu Iijima
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Induction heater with a unit for preventing generation of sparks
- Patent number 6,285,015
- Issue date Sep 4, 2001
- Kabushiki Kaisha Toshiba
- Tetsuji Doizaki
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MANUFACTURING A CORE ELEMENT, MANUFACTURING APPARATUS OF...
- Publication number 20220109354
- Publication date Apr 7, 2022
- Mitsubishi Electric Corporation
- Akihito MORI
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Heat-Treatment Apparatus for Steel Plate and Manufacturing Line of...
- Publication number 20080236235
- Publication date Oct 2, 2008
- Yoshimichi Hino
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Heat treatment apparatus, heat treatment method, medium on which he...
- Publication number 20040164071
- Publication date Aug 26, 2004
- JFE STEEL CORPORATION
- Yoshitsugu Iijima
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR