Inventor
TSUGE SHINJI
JP15 patents
⚠️ This page may combine multiple inventors who share the name “TSUGE SHINJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO METAL IND
3 patentsUS6386342B1May 14, 2002
Stainless steel for a disc brake rotor
SUMITOMO METAL IND15 citations83
US6699334B2Mar 2, 2004
Steel sheet used for color CRT mask frame and a manufacturing method for the steel sheet
SUMITOMO METAL IND3 citations57
US6806631B2Oct 19, 2004
Color CRT mask frame, a steel sheet used therefor and a manufacturing method for the steel sheet, and a color CRT equipped with the frame
SUMITOMO METAL IND0 citations47
NIPPON STEEL STAINLESS STEEL CORP
3 patentsUS11873542B2Jan 16, 2024
High nickel alloy excellent in high welding temperature cracking resistance
NIPPON STEEL STAINLESS STEEL CORP0 citations61
US11512374B2Nov 29, 2022
Duplex stainless steel and manufacturing method thereof
NIPPON STEEL STAINLESS STEEL CORP0 citations59
US12404574B2Sep 2, 2025
Alloy material and method for producing same
NIPPON STEEL STAINLESS STEEL CORP0 citations43
OIKAWA YUUSUKE
3 patentsUS9212412B2Dec 15, 2015
Lean duplex stainless steel excellent in corrosion resistance and toughness of weld heat affected zone
OIKAWA YUUSUKE3 citations57
US8105447B2Jan 31, 2012
Austenitic stainless hot-rolled steel material with excellent corrosion resistance, proof stress, and low-temperature toughness
OIKAWA YUUSUKE3 citations57
US8506729B2Aug 13, 2013
Austenite-type stainless steel hot-rolling steel material with excellent corrosion resistance, proof-stress, and low-temperature toughness and production method thereof
OIKAWA YUUSUKE1 citations46