P

Inventor

TAKEDA KIYOKO

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

NIPPON STEEL CORP

4 patents
US11215356B2Jan 4, 2022

Ni-based alloy pipe for nuclear power

NIPPON STEEL CORP0 citations61
US12378648B2Aug 5, 2025

Alloy

NIPPON STEEL CORP0 citations57
US10767245B2Sep 8, 2020

Nickel material and method for manufacturing nickel material

NIPPON STEEL CORP0 citations48
US11739407B2Aug 29, 2023

Method for producing ni-based alloy and ni-based alloy

NIPPON STEEL CORP0 citations47

SUMITOMO METAL IND

2 patents
US5944917AAug 31, 1999

Stainless steel for ozone added water and manufacturing method thereof

SUMITOMO METAL IND20 citations91
US7101446B2Sep 5, 2006

Austenitic stainless steel

SUMITOMO METAL IND45 citations90

NIPPON STEEL & SUMITOMO METAL CORP

1 patent
US10550451B2Feb 4, 2020

Ni-based alloy pipe or tube for nuclear power

NIPPON STEEL & SUMITOMO METAL CORP0 citations48

ANADA HIROYUKI

1 patent
US8986470B2Mar 24, 2015

Nickel material for chemical plant

ANADA HIROYUKI0 citations42

OSUKI TAKAHIRO

1 patent
US10201880B2Feb 12, 2019

Welding material and welding joint

OSUKI TAKAHIRO0 citations37