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Chengji JIN
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Kariya-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Low friction wear film and method for producing the same
Patent number
11,905,586
Issue date
Feb 20, 2024
AISIN CORPORATION
Chengji Jin
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
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Patent Application
LOW FRICTION WEAR FILM AND METHOD FOR PRODUCING THE SAME
Publication number
20210340662
Publication date
Nov 4, 2021
AISIN CORPORATION
Chengji JIN
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
COMPONENT PART FOR ALUMINUM DIE-CASTING MOLD
Publication number
20210094092
Publication date
Apr 1, 2021
AISIN SEIKI KABUSHIKI KAISHA
Chengji JIN
B22 - CASTING POWDER METALLURGY