Inventor
AYADA MICHIHIKO
JP10 patents
⚠️ This page may combine multiple inventors who share the name “AYADA MICHIHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NHK SPRING CO LTD
9 patentsUS5580665ADec 3, 1996
Article made of TI-AL intermetallic compound, and method for fabricating the same
NHK SPRING CO LTD56 citations95
US5863670AJan 26, 1999
Joints of Ti-Al intermetallic compounds and a manufacturing method therefor
NHK SPRING CO LTD9 citations72
US5701575ADec 23, 1997
Article made of a Ti-Al intermetallic compound, and method for fabrication of same
NHK SPRING CO LTD13 citations72
US9463676B2Oct 11, 2016
Suspension and compression coil spring for suspension
NHK SPRING CO LTD3 citations69
US6024346AFeb 15, 2000
Coil spring resistant to permanent set and fatigue
NHK SPRING CO LTD4 citations58
US7857916B2Dec 28, 2010
Co-Cr-Mo alloy fine wire, manufacturing method therefor, and planar body, tubular body, stranded wire and cable formed of wire
NHK SPRING CO LTD0 citations51
US7578750B2Aug 25, 2009
Golf shaft, golf club, and production method for golf shaft
NHK SPRING CO LTD1 citations51
US10358008B2Jul 23, 2019
Suspension coil spring
NHK SPRING CO LTD0 citations37
US9713946B2Jul 25, 2017
Strut-type suspension and compression coil spring for suspension
NHK SPRING CO LTD0 citations37