Inventor

MOTOYA DAISUKE

JP4 patents

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

NIPPON STEEL & SUMITOMO METAL CORP

2 patents

US11066719B2Jul 20, 2021

Duplex stainless steel and method of manufacturing duplex stainless steel

NIPPON STEEL & SUMITOMO METAL CORP2 citations67

US9555496B2Jan 31, 2017

Process for producing welded joint using GMA welding and CO2 as a shielding gas

NIPPON STEEL & SUMITOMO METAL CORP1 citations49

NAGAYAMA HIROYUKI

1 patent

US9579870B2Feb 28, 2017

Welded joint of duplex stainless steel

NAGAYAMA HIROYUKI2 citations65

MOTOYA DAISUKE

1 patent

US9771628B2Sep 26, 2017

Duplex stainless steel and production method therefor

MOTOYA DAISUKE1 citations44