Satoshi Maruyama

Follow

Person

Niigata-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Dust core, method for manufacturing dust core, electric/electronic...
- Patent number 11,574,764
- Issue date Feb 7, 2023
- Alps Electric Co., Ltd.
- Masao Matsui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Powder core, electric or electronic component including the powder...
- Patent number 11,482,356
- Issue date Oct 25, 2022
- Alps Alpine Co., Ltd.
- Satoshi Maruyama
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
POWDER CORE, ELECTRIC OR ELECTRONIC COMPONENT INCLUDING THE POWDER...
- Publication number 20190333665
- Publication date Oct 31, 2019
- ALPS ALPINE CO., LTD.
- Satoshi MARUYAMA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
DUST CORE, METHOD FOR MANUFACTURING DUST CORE, ELECTRIC/ELECTRONIC...
- Publication number 20170278618
- Publication date Sep 28, 2017
- Alps Electric Co., Ltd.
- Masao MATSUI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HEAT-CONDUCTIVE NOISE SUPPRESSION SHEET
- Publication number 20110094827
- Publication date Apr 28, 2011
- Toshio Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROMAGNETIC WAVE SUPPRESSING SHEET
- Publication number 20090017279
- Publication date Jan 15, 2009
- Takao Mizushima
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR