Inventor
KOBA TATSUHIKO
JP6 patents
⚠️ This page may combine multiple inventors who share the name “KOBA TATSUHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YASKAWA DENKI SEISAKUSHO KK
5 patentsUS4948091AAug 14, 1990
Motor-operated valve
YASKAWA DENKI SEISAKUSHO KK81 citations93
US5887430AMar 30, 1999
Hydraulic source and hydraulic machine
YASKAWA DENKI SEISAKUSHO KK31 citations89
US7659641B2Feb 9, 2010
Moving magnet type linear slider
YASKAWA DENKI SEISAKUSHO KK8 citations82
US7538456B2May 26, 2009
Moving magnet type linear actuator
YASKAWA DENKI SEISAKUSHO KK3 citations62
US9318943B2Apr 19, 2016
Linear motor
YASKAWA DENKI SEISAKUSHO KK0 citations41