Junichi OGAWA

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Aki-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electrically conductive resin composition and electromagnetic shiel...
- Patent number 11,751,368
- Issue date Sep 5, 2023
- NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
- Toshiaki Miyanaga
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Carbon material filler for electromagnetic shield, electromagnetic...
- Patent number 11,606,889
- Issue date Mar 14, 2023
- Mazda Motor Corporation
- Toshiaki Miyanaga
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
CARBON MATERIAL FILLER FOR ELECTROMAGNETIC SHIELD, ELECTROMAGNETIC...
- Publication number 20210307222
- Publication date Sep 30, 2021
- NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
- Toshiaki Miyanaga
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ELECTRICALLY CONDUCTIVE RESIN COMPOSITION AND ELECTROMAGNETIC SHIEL...
- Publication number 20210307217
- Publication date Sep 30, 2021
- NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
- Toshiaki MIYANAGA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...