Hiroyuki YOSHIDA

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Sendai-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Flame-retardant composite magnetic body
- Patent number 10,829,617
- Issue date Nov 10, 2020
- Tokin Corporation
- Toshiyuki Igarashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
FLAME-RETARDANT COMPOSITE MAGNETIC BODY
- Publication number 20180201762
- Publication date Jul 19, 2018
- TOKIN CORPORATION
- Toshiyuki IGARASHI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...