Kohsuke Ashizuka

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Alloyed steel powder for powder metallurgy, iron-based mixed powder...
- Patent number 12,291,765
- Issue date May 6, 2025
- JFE Steel Corporation
- Kohsuke Ashizuka
- B22 - CASTING POWDER METALLURGY
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
Iron-based prealloy powder, iron-based diffusion-bonded powder, and...
- Patent number 11,542,579
- Issue date Jan 3, 2023
- Hyundai Motor Company
- Hak Soo Kim
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Iron-based prealloy powder, iron-based diffusion-bonded powder, and...
- Patent number 11,505,854
- Issue date Nov 22, 2022
- Hyundai Motor Company
- Hak Soo Kim
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
IRON-BASED MIXED POWDER FOR POWDER METALLURGY AND IRON-BASED SINTER...
- Publication number 20250033114
- Publication date Jan 30, 2025
- JFE STEEL CORPORATION
- Kohsuke ASHIZUKA
- B22 - CASTING POWDER METALLURGY
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
ALLOYED STEEL POWDER FOR POWDER METALLURGY, IRON-BASED MIXED POWDER...
- Publication number 20220380873
- Publication date Dec 1, 2022
- JFE STEEL CORPORATION
- Kohsuke ASHIZUKA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
ALLOYED STEEL POWDER FOR POWDER METALLURGY, IRON-BASED MIXED POWDER...
- Publication number 20220331860
- Publication date Oct 20, 2022
- JFE STEEL CORPORATION
- Kohsuke ASHIZUKA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
IRON-BASED PREALLOY POWDER, IRON-BASED DIFFUSION-BONDED POWDER, AND...
- Publication number 20210071286
- Publication date Mar 11, 2021
- Hyundai Motor Company
- Hak Soo KIM
- B22 - CASTING POWDER METALLURGY