Toshikuni SATO

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Hachinohe, JP

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Patents Grantslast 30 patents

Information Patent Grant
Insulator-coated soft magnetic powder, powder magnetic core, magnet...
- Patent number 11,348,712
- Issue date May 31, 2022
- Seiko Epson Corporation
- Toshikuni Sato
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Composite particle of soft-magnetic metallic material, method for p...
- Patent number 9,767,956
- Issue date Sep 19, 2017
- Seiko Epson Corporation
- Isamu Otsuka
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Amorphous alloy powder, dust core, magnetic element, and electronic...
- Patent number 9,493,866
- Issue date Nov 15, 2016
- Seiko Epson Corporation
- Isamu Otsuka
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Soft magnetic powder, dust core, and magnetic device
- Patent number 9,196,404
- Issue date Nov 24, 2015
- Seiko Epson Corporation
- Isamu Otsuka
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
INSULATOR-COATED SOFT MAGNETIC POWDER, POWDER MAGNETIC CORE, MAGNET...
- Publication number 20190103207
- Publication date Apr 4, 2019
- SEIKO EPSON CORPORATION
- Toshikuni SATO
- B22 - CASTING POWDER METALLURGY
Information Patent Application
AMORPHOUS ALLOY POWDER, DUST CORE, MAGNETIC ELEMENT, AND ELECTRONIC...
- Publication number 20140240077
- Publication date Aug 28, 2014
- Isamu OTSUKA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
COMPOSITE PARTICLE, METHOD FOR PRODUCING COMPOSITE PARTICLE, POWDER...
- Publication number 20140138570
- Publication date May 22, 2014
- Isamu OTSUKA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
COMPOSITE PARTICLE, POWDER CORE, MAGNETIC ELEMENT, AND PORTABLE ELE...
- Publication number 20140138569
- Publication date May 22, 2014
- Isamu OTSUKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOFT MAGNETIC POWDER, DUST CORE, AND MAGNETIC DEVICE
- Publication number 20130255836
- Publication date Oct 3, 2013
- SEIKO EPSON CORPORATION
- Isamu OTSUKA
- H01 - BASIC ELECTRIC ELEMENTS