Inventor
MAEDA YASUSHI
JP29 patents
⚠️ This page may combine multiple inventors who share the name “MAEDA YASUSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON STEEL CORP
3 patentsUS7497054B2Mar 3, 2009
Column-and-beam join structure
NIPPON STEEL CORP60 citations98
US6739099B2May 25, 2004
Column-and-beam join structure
NIPPON STEEL CORP68 citations96
US7703244B2Apr 27, 2010
Joint structure using a gusset plate, a building using the joint structure and a method of assembling or reinforcing a building
NIPPON STEEL CORP45 citations91
ALCOA INC
3 patentsDAICEL CHEM
3 patentsUS5707522AJan 13, 1998
Permselective membrane of polyacrylonitrile copolymer and process for producing the same
DAICEL CHEM32 citations90
US5554292ASep 10, 1996
Permselective membrane of polyacrylonitrile copolymer and process for producing the same
DAICEL CHEM18 citations71
US5221482AJun 22, 1993
Polyparabanic acid membrane for selective separation
DAICEL CHEM5 citations63