Jo SATO

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Chuo-ku,Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ferrite sintered magnet, ferrite particles, bonded magnet, motor, a...
- Patent number 12,183,493
- Issue date Dec 31, 2024
- TDK Corporation
- Junnichi Nagaoka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ferrite sintered magnet, ferrite particles, bonded magnet, motor, a...
- Patent number 11,810,699
- Issue date Nov 7, 2023
- TDK Corporation
- Junnichi Nagaoka
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
FERRITE SINTERED MAGNET, FERRITE PARTICLES, BONDED MAGNET, MOTOR, A...
- Publication number 20230290547
- Publication date Sep 14, 2023
- TDK Corporation
- Junnichi NAGAOKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FERRITE SINTERED MAGNET, FERRITE PARTICLES, BONDED MAGNET, AND ROTA...
- Publication number 20220157498
- Publication date May 19, 2022
- TDK CORPORATION
- Masashi OHMURA
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
FERRITE SINTERED MAGNET, FERRITE PARTICLES, BONDED MAGNET, MOTOR, A...
- Publication number 20190318856
- Publication date Oct 17, 2019
- TDK CORPORATION
- Junnichi NAGAOKA
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES