Shuhei Matsubara

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Arai, Ina-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Resistive material, resistor, and manufacturing method of resistive...
- Patent number 11,965,228
- Issue date Apr 23, 2024
- Koa Corporation
- Shuhei Matsubara
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Current detection resistor
- Patent number 11,842,830
- Issue date Dec 12, 2023
- Koa Corporation
- Susumu Toyoda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Resistive material, resistor, and manufacturing method of resistive...
- Patent number 11,495,374
- Issue date Nov 8, 2022
- Koa Corporation
- Shuhei Matsubara
- G01 - MEASURING TESTING
Information Patent Grant
Resistor and circuit substrate
- Patent number 11,282,621
- Issue date Mar 22, 2022
- Koa Corporation
- Shuhei Matsubara
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
JUMPER ELEMENT, SHUNT RESISTOR APPARATUS, AND METHOD OF ADJUSTING C...
- Publication number 20230333143
- Publication date Oct 19, 2023
- KOA Corporation
- Koichi HIRASAWA
- G01 - MEASURING TESTING
Information Patent Application
CURRENT DETECTION RESISTOR AND CURRENT DETECTION APPARATUS
- Publication number 20230140922
- Publication date May 11, 2023
- KOA Corporation
- Susumu Toyoda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RESISTIVE MATERIAL, RESISTOR, AND MANUFACTURING METHOD OF RESISTIVE...
- Publication number 20220157497
- Publication date May 19, 2022
- KOA Corporation
- Shuhei Matsubara
- B22 - CASTING POWDER METALLURGY
Information Patent Application
CURRENT DETECTION RESISTOR
- Publication number 20220148769
- Publication date May 12, 2022
- KOA Corporation
- Susumu Toyoda
- G01 - MEASURING TESTING
Information Patent Application
RESISTIVE MATERIAL, RESISTOR, AND MANUFACTURING METHOD OF RESISTIVE...
- Publication number 20210304925
- Publication date Sep 30, 2021
- KOA Corporation
- Shuhei Matsubara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RESISTOR AND CIRCUIT SUBSTRATE
- Publication number 20210225562
- Publication date Jul 22, 2021
- KOA Corporation
- Shuhei Matsubara
- H01 - BASIC ELECTRIC ELEMENTS