Masaya Osako

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Spherical silver powder and method for producing same
- Patent number 11,697,863
- Issue date Jul 11, 2023
- Dowa Electronics Materials Co., Ltd.
- Masaya Osako
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Spherical silver powder
- Patent number 11,376,659
- Issue date Jul 5, 2022
- Dowa Electronics Materials Co., Ltd.
- Masaya Osako
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
SPHERICAL SILVER POWDER AND METHOD FOR PRODUCING SAME
- Publication number 20210162501
- Publication date Jun 3, 2021
- DOWA ELECTRONICS MATERIALS CO., LTD.
- Masaya Osako
- B22 - CASTING POWDER METALLURGY
Information Patent Application
SPHERICAL SILVER POWDER
- Publication number 20210162495
- Publication date Jun 3, 2021
- DOWA ELECTRONICS MATERIALS CO., LTD.
- Masaya Osako
- B22 - CASTING POWDER METALLURGY