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Samtech International, Inc.
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Carson, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
System and method for polishing metal surface
Patent number
11,440,154
Issue date
Sep 13, 2022
SamTech International, Inc.
Naoki Hashimotodani
B24 - GRINDING POLISHING
Information
Patent Grant
Method for surface-finishing plastically-deformed metal liner and m...
Patent number
10,590,543
Issue date
Mar 17, 2020
SamTech International, Inc.
Naoki Hashimotodani
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
High-pressure tank and method for fabricating the same
Patent number
7,137,526
Issue date
Nov 21, 2006
Samtech Corporation
Teppei Sakaguchi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for fabricating fuser roller
Patent number
6,729,170
Issue date
May 4, 2004
Samtech Corporation
Teppei Sakaguchi
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
High-pressure tank apparatus
Patent number
6,675,831
Issue date
Jan 13, 2004
SamTech Corporation
Teppei Sakaguchi
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
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Patents Applications
last 30 patents
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Patent Application
SYSTEM AND METHOD FOR POLISHING METAL SURFACE
Publication number
20190160621
Publication date
May 30, 2019
Samtech International, Inc.
Naoki Hashimotodani
B24 - GRINDING POLISHING
Information
Patent Application
High-pressure tank and method for fabricating the same
Publication number
20040104235
Publication date
Jun 3, 2004
Samtech Corporation
Teppei Sakaguchi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
High-pressure tank and method for fabricating the same
Publication number
20040035870
Publication date
Feb 26, 2004
Samtech Corporation
Teppei Sakaguchi
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS