P

Inventor

HIWATASHI SHUNJI

JP12 patents
⚠️ This page may combine multiple inventors who share the name “HIWATASHI SHUNJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NIPPON STEEL & SUMITOMO METAL CORP

4 patents
US10106873B2Oct 23, 2018

Hot-rolled steel sheet and manufacturing method for same

NIPPON STEEL & SUMITOMO METAL CORP1 citations51
US9777353B2Oct 3, 2017

Hot-rolled steel sheet for nitriding, cold-rolled steel sheet for nitriding excellent in fatigue strength, manufacturing method thereof, and automobile part excellent in fatigue strength using the same

NIPPON STEEL & SUMITOMO METAL CORP0 citations51
US10262086B2Apr 16, 2019

Analyzing apparatus, analyzing method, and computer program

NIPPON STEEL & SUMITOMO METAL CORP0 citations39
US9816904B2Nov 14, 2017

Analyzing method of spot welded portion, analyzing program of spot welded portion, recording medium and analyzing apparatus of spot welded portion

NIPPON STEEL & SUMITOMO METAL CORP0 citations38

YOSHINAGA NAOKI

2 patents
US8747577B2Jun 10, 2014

High yield ratio and high-strength thin steel sheet superior in weldability and ductility, high-yield ratio high-strength hot-dip galvanized thin steel sheet, high-yield ratio high-strength hot-dip galvannealed thin steel sheet, and methods of production of same

YOSHINAGA NAOKI5 citations70
US8084143B2Dec 27, 2011

High-yield-ratio and high-strength thin steel sheet superior in weldability and ductility, high-yield-ratio high-strength hot-dip galvanized thin steel sheet, high-yield ratio high-strength hot-dip galvannealed thin steel sheet, and methods of production of same

YOSHINAGA NAOKI1 citations49

SUGIURA NATSUKO

2 patents
US8057913B2Nov 15, 2011

Steel sheet having high young'S modulus, hot-dip galvanized steel sheet using the same, alloyed hot-dip galvanized steel sheet, steel pipe having high young'S modulus and methods for manufacturing the same

SUGIURA NATSUKO2 citations59
US8802241B2Aug 12, 2014

Steel sheet having high young's modulus, hot-dip galvanized steel sheet using the same, alloyed hot-dip galvanized steel sheet, steel pipe having high young's modulus, and methods for manufacturing the same

SUGIURA NATSUKO1 citations48

NIPPON STEEL CORP

1 patent
US5618355AApr 8, 1997

High-strength steel sheet suitable for deep drawing and process for producing the same

NIPPON STEEL CORP23 citations91

YONEMURA SHIGERU

1 patent
US8990028B2Mar 24, 2015

Fracture prediction method, device, a program arrangement and computer-accessible medium therefor

YONEMURA SHIGERU8 citations82

HIWATASHI SHUNJI

1 patent
US8606532B2Dec 10, 2013

Fracture determination method, fracture determination apparatus, program, and computer readable recording medium

HIWATASHI SHUNJI5 citations67

YOSHIDA TOHRU

1 patent
US9767234B2Sep 19, 2017

Method of identification of cause and/or location of cause of occurrence of springback

YOSHIDA TOHRU3 citations66