Inventor

OHE TARO

JP6 patents

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

NIPPON STEEL & SUMITOMO METAL CORP

2 patents

US9322087B2Apr 26, 2016

Stainless steel for oil well, stainless steel pipe for oil well, and method of manufacturing stainless steel for oil well

NIPPON STEEL & SUMITOMO METAL CORP5 citations71

US9783876B2Oct 10, 2017

Stainless steel for oil wells and stainless steel pipe for oil wells

NIPPON STEEL & SUMITOMO METAL CORP5 citations69

KONDO KUNIO

1 patent

US8608872B2Dec 17, 2013

High-strength stainless steel pipe excellent in sulfide stress cracking resistance and high-temperature carbonic-acid gas corrosion resistance

KONDO KUNIO5 citations70

SUMITOMO METAL IND

1 patent

US7799149B2Sep 21, 2010

Oil country tubular good for expansion in well and manufacturing method thereof

SUMITOMO METAL IND0 citations49

TAKABE HIDEKI

1 patent

US9109268B2Aug 18, 2015

Stainless steel for oil well, stainless steel pipe for oil well, and method of manufacturing stainless steel for oil well

TAKABE HIDEKI1 citations45

OHE TARO

1 patent

US9303296B2Apr 5, 2016

High-strength stainless steel for oil well and high-strength stainless steel pipe for oil well

OHE TARO0 citations43