Yuji SAKURAMOTO

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Patents Grantslast 30 patents

Information Patent Grant
Fine copper particles, method for producing fine copper particles a...
- Patent number 11,701,706
- Issue date Jul 18, 2023
- Taiyo Nippon Sanso Corporation
- Yuji Sakuramoto
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Copper fine particle, method for producing same, and sintered body
- Patent number 11,253,921
- Issue date Feb 22, 2022
- Taiyo Nippon Sanso Corporation
- Yuji Sakuramoto
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
COPPER FINE PARTICLES, CONDUCTIVE MATERIAL, APPARATUS FOR PRODUCING...
- Publication number 20220139590
- Publication date May 5, 2022
- Taiyo Nippon Sanso Corporation
- Yuji SAKURAMOTO
- B22 - CASTING POWDER METALLURGY
Information Patent Application
FINE COPPER PARTICLES, METHOD FOR PRODUCING FINE COPPER PARTICLES A...
- Publication number 20220126362
- Publication date Apr 28, 2022
- Taiyo Nippon Sanso Corporation
- Yuji SAKURAMOTO
- B22 - CASTING POWDER METALLURGY
Information Patent Application
FINE COPPER PARTICLES, METHOD FOR PRODUCING FINE COPPER PARTICLES A...
- Publication number 20200070244
- Publication date Mar 5, 2020
- Taiyo Nippon Sanso Corporation
- Yuji SAKURAMOTO
- B22 - CASTING POWDER METALLURGY
Information Patent Application
COPPER FINE PARTICLE, METHOD FOR PRODUCING SAME, AND SINTERED BODY
- Publication number 20190375022
- Publication date Dec 12, 2019
- Taiyo Nippon Sanso Corporation
- Yuji SAKURAMOTO
- B22 - CASTING POWDER METALLURGY