P

Inventor

IMATAKA HIDEKI

JP9 patents
⚠️ This page may combine multiple inventors who share the name “IMATAKA HIDEKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NIPPON STEEL & SUMITOMO METAL CORP

5 patents
US9718256B2Aug 1, 2017

Steel material for nitriding and nitrided component

NIPPON STEEL & SUMITOMO METAL CORP3 citations69
US10370747B2Aug 6, 2019

Nitrided component

NIPPON STEEL & SUMITOMO METAL CORP0 citations49
US9777354B2Oct 3, 2017

Case hardening steel material

NIPPON STEEL & SUMITOMO METAL CORP0 citations48
US9574256B2Feb 21, 2017

Steel for cold forging/nitriding, steel material for cold forging/nitriding, and cold-forged/nitrided component

NIPPON STEEL & SUMITOMO METAL CORP0 citations38
US9410232B2Aug 9, 2016

Method for producing steel component

NIPPON STEEL & SUMITOMO METAL CORP0 citations33

DOWA THERMOTECH CO LTD

1 patent
US9783879B2Oct 10, 2017

Nitrided steel member and manufacturing method thereof

DOWA THERMOTECH CO LTD1 citations48

SUMITOMO METAL IND

1 patent
US7387691B2Jun 17, 2008

Hot forged non-heat treated steel for induction hardening

SUMITOMO METAL IND0 citations48

IMATAKA HIDEKI

1 patent
US9994944B2Jun 12, 2018

Steel for cold forging/nitriding, steel material for cold forging/nitriding, and cold-forged/nitrided component

IMATAKA HIDEKI1 citations42

DAITOH YOSHIHIRO

1 patent
US9200354B2Dec 1, 2015

Rolled steel bar or wire for hot forging

DAITOH YOSHIHIRO0 citations35