Inventor

NINOMIYA AKIHITO

JP3 patents

⚠️ This page may combine multiple inventors who share the name “NINOMIYA AKIHITO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SANO NAOYUKI

1 patent

US9062364B2Jun 23, 2015

Method for producing carbonitrided member

SANO NAOYUKI2 citations53

NIPPON STEEL & SUMITOMO METAL CORP

1 patent

US9410232B2Aug 9, 2016

Method for producing steel component

NIPPON STEEL & SUMITOMO METAL CORP0 citations33

NINOMIYA AKIHITO

1 patent

US9771643B2Sep 26, 2017

Carburized part, method for manufacturing thereof, and steel for carburized part

NINOMIYA AKIHITO0 citations32