Inventor

DAIMARU SEIICHI

JP6 patents

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

NIPPON STEEL & SUMITOMO METAL CORP

2 patents

US9878360B2Jan 30, 2018

Method of producing shaped steel changing in cross-sectional shape in longitudinal direction and roll forming apparatus for same

NIPPON STEEL & SUMITOMO METAL CORP4 citations72

US9452459B2Sep 27, 2016

Method for manufacturing shaped steel the cross-sectional shape of which changes in the longitudinal direction, and roll forming device

NIPPON STEEL & SUMITOMO METAL CORP5 citations72

YOSHIDA TOHRU

1 patent

US9767234B2Sep 19, 2017

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

YOSHIDA TOHRU3 citations66

KAWACHI TAKESHI

1 patent

US9321488B2Apr 26, 2016

Front body structure

KAWACHI TAKESHI4 citations66

DAIMARU SEIICHI

1 patent

US9248487B2Feb 2, 2016

Forming method of metal member excellent in shape freezing property

DAIMARU SEIICHI5 citations64

NIWA TOSHIYUKI

1 patent

US8979104B2Mar 17, 2015

Front body structure

NIWA TOSHIYUKI1 citations48