Masaki MIYAGAWA

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NAGANO, JP

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Patents Grantslast 30 patents

Information Patent Grant
Resistor
- Patent number 11,244,774
- Issue date Feb 8, 2022
- Koa Corporation
- Masaki Miyagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Resistor
- Patent number 10,896,775
- Issue date Jan 19, 2021
- Koa Corporation
- Masaki Miyagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Resistor
- Patent number 10,446,297
- Issue date Oct 15, 2019
- Koa Corporation
- Masaki Miyagawa
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
RESISTOR
- Publication number 20210183543
- Publication date Jun 17, 2021
- KOA Corporation
- Masaki MIYAGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RESISTOR
- Publication number 20190096549
- Publication date Mar 28, 2019
- KOA Corporation
- Masaki MIYAGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RESISTOR
- Publication number 20190066886
- Publication date Feb 28, 2019
- KOA Corporation
- Masaki MIYAGAWA
- H01 - BASIC ELECTRIC ELEMENTS