Inventor
TAKAMOTO SHO
JP9 patents
Patents
9 patentsUS10875083B2Dec 29, 2020
Apparatus and method for manufacturing forged crankshaft
NIPPON STEEL & SUMITOMO METAL CORP0 citations40
US10828693B2Nov 10, 2020
Apparatus for manufacturing forged crankshaft
NIPPON STEEL & SUMITOMO METAL CORP0 citations40
US10464120B2Nov 5, 2019
Method for producing forged crankshaft
NIPPON STEEL & SUMITOMO METAL CORP0 citations40
US10441995B2Oct 15, 2019
Method for producing forged crankshaft
NIPPON STEEL & SUMITOMO METAL CORP0 citations40
US10413965B2Sep 17, 2019
Method for producing forged crankshaft
NIPPON STEEL & SUMITOMO METAL CORP0 citations40
US10350671B2Jul 16, 2019
Method for producing a forged crankshaft
NIPPON STEEL & SUMITOMO METAL CORP0 citations40
US10124398B2Nov 13, 2018
Method for producing a forged crankshaft
NIPPON STEEL & SUMITOMO METAL CORP0 citations40
US10086425B2Oct 2, 2018
Method for producing a forged crankshaft
NIPPON STEEL & SUMITOMO METAL CORP0 citations40
US10058912B2Aug 28, 2018
Method for producing a forged crankshaft
NIPPON STEEL & SUMITOMO METAL CORP0 citations40