Inventor
MOMOI YASUYUKI
JP11 patents
⚠️ This page may combine multiple inventors who share the name “MOMOI YASUYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
8 patentsUS5555179ASep 10, 1996
Control method and control apparatus of factory automation system
HITACHI LTD295 citations96
US6341258B1Jan 22, 2002
Shaking test apparatus and method for structures
HITACHI LTD33 citations92
US6721668B1Apr 13, 2004
Vibration exciting apparatus and vibration testing apparatus for structure using same
HITACHI LTD22 citations90
US6763311B2Jul 13, 2004
Shaking test apparatus and method for structures
HITACHI LTD5 citations73
US6629042B2Sep 30, 2003
Testing system and testing method for structure
HITACHI LTD6 citations73
US6397153B1May 28, 2002
Testing system and testing method for structure
HITACHI LTD10 citations73
US6575037B2Jun 10, 2003
Multiple degree of freedom vibration exciting apparatus and system
HITACHI LTD8 citations71
US10296015B2May 21, 2019
Frequency-characteristics measurement method and positioning control device
HITACHI LTD0 citations41