Hanako SHIMAMOTO

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Chiyoda-ku, Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Mixed powder for powder metallurgy
- Patent number 12,187,976
- Issue date Jan 7, 2025
- JFE Steel Corporation
- Hanako Shimamoto
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Mixed powder for powder metallurgy
- Patent number 11,643,710
- Issue date May 9, 2023
- JFE Steel Corporation
- Hanako Shimamoto
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Mixed powder for powder metallurgy and lubricant for powder metallurgy
- Patent number 11,351,603
- Issue date Jun 7, 2022
- JFE Steel Corporation
- Hanako Shimamoto
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
MIXED POWDER FOR POWDER METALLURGY
- Publication number 20230158565
- Publication date May 25, 2023
- JFE STEEL CORPORATION
- Hanako SHIMAMOTO
- B22 - CASTING POWDER METALLURGY
Information Patent Application
MIXED POWDER FOR POWDER METALLURGY AND LUBRICANT FOR POWDER METALLURGY
- Publication number 20210394264
- Publication date Dec 23, 2021
- JFE STEEL CORPORATION
- Hanako SHIMAMOTO
- B22 - CASTING POWDER METALLURGY
Information Patent Application
MIXED POWDER FOR POWDER METALLURGY
- Publication number 20210114093
- Publication date Apr 22, 2021
- JFE STEEL CORPORATION
- Hanako SHIMAMOTO
- B22 - CASTING POWDER METALLURGY