Inventor
YAMADA YUUICHI
JP20 patents
⚠️ This page may combine multiple inventors who share the name “YAMADA YUUICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FANUC LTD
10 patentsUS7135835B2Nov 14, 2006
Converter apparatus, inverter apparatus, and DC link voltage control method
FANUC LTD41 citations92
US6147469ANov 14, 2000
Communication method for machine controller
FANUC LTD32 citations92
US7227323B2Jun 5, 2007
Motor driving apparatus
FANUC LTD26 citations91
US7042178B2May 9, 2006
Motor driving apparatus
FANUC LTD27 citations91
US8054012B2Nov 8, 2011
Motor driving apparatus
FANUC LTD7 citations83
US7868569B2Jan 11, 2011
Motor driving apparatus
FANUC LTD15 citations83
US7106023B2Sep 12, 2006
Motor driving apparatus
FANUC LTD17 citations83
US7064516B2Jun 20, 2006
Motor driver
FANUC LTD5 citations62
US6891737B1May 10, 2005
Inverter device for AC motor control
FANUC LTD6 citations62
US7398667B2Jul 15, 2008
Die cushion drive system
FANUC LTD0 citations52
FANUC CORP
5 patentsUS11551854B2Jan 10, 2023
Method for manufacturing a three-phase AC reactor having external connection position change unit
FANUC CORP0 citations62
US10622137B2Apr 14, 2020
Three-phase AC reactor having external connection position change unit and manufacturing method thereof
FANUC CORP0 citations51
US10490336B2Nov 26, 2019
Three-phase AC reactor having external connection position change unit and manufacturing method thereof
FANUC CORP0 citations51
US11796984B2Oct 24, 2023
Assembly system
FANUC CORP0 citations45
US10685777B2Jun 16, 2020
Three-phase AC reactor easily connectable to input and output terminal block and manufacturing method thereof
FANUC CORP0 citations41