Sho KUWAHARA

Follow

Person

Chiba, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Ferrite powder and method of producing the same
- Patent number 12,119,151
- Issue date Oct 15, 2024
- Powdertech Co., Ltd.
- Koji Aga
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Mn ferrite powder, resin composition, electromagnetic wave shieldin...
- Patent number 11,952,286
- Issue date Apr 9, 2024
- Powdertech Co., Ltd.
- Koji Aga
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
FERRITE POWDER AND METHOD OF PRODUCING THE SAME
- Publication number 20230085745
- Publication date Mar 23, 2023
- Powdertech Co., Ltd.
- Koji AGA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FERRITE POWDER, FERRITE RESIN COMPOSITE MATERIAL, AND ELECTROMAGNET...
- Publication number 20220340444
- Publication date Oct 27, 2022
- POWDERTECH CO., LTD.
- Koji AGA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
MN FERRITE POWDER, RESIN COMPOSITION, ELECTROMAGNETIC WAVE SHIELDIN...
- Publication number 20210047200
- Publication date Feb 18, 2021
- Powdertech Co., Ltd.
- Koji AGA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...