Inventor
MURAOKA JIRO
JP14 patents
⚠️ This page may combine multiple inventors who share the name “MURAOKA JIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YASKAWA DENKI SEISAKUSHO KK
5 patentsUS9281729B2Mar 8, 2016
Motor unit
YASKAWA DENKI SEISAKUSHO KK4 citations71
US9080898B2Jul 14, 2015
Encoder, optical module, and servo system with specific spacing between light source and light receiving array
YASKAWA DENKI SEISAKUSHO KK2 citations62
US8912928B2Dec 16, 2014
Encoder, driving apparatus, method for calculating absolute position, and method for manufacturing encoder
YASKAWA DENKI SEISAKUSHO KK3 citations61
US8354815B2Jan 15, 2013
Linear encoder, linear motor system, and method of manufacturing linear encoder
YASKAWA DENKI SEISAKUSHO KK0 citations51
US8884483B2Nov 11, 2014
Optical entire-circumference encoder and motor system
YASKAWA DENKI SEISAKUSHO KK0 citations37
YASKAWA ELECTRIC CORP
4 patentsUS10168675B2Jan 1, 2019
Industrial machine management system, industrial machine management device, industrial machine management method, and information storage medium
YASKAWA ELECTRIC CORP78 citations96
US11398789B2Jul 26, 2022
Motor control system, motor control apparatus, and bearing lifetime diagnosis method
YASKAWA ELECTRIC CORP0 citations53
US11200520B2Dec 14, 2021
Industrial equipment production system, industrial equipment production method, and information storage medium
YASKAWA ELECTRIC CORP0 citations51
US10168343B2Jan 1, 2019
Processing system, control method, operation command generating device and computer program
YASKAWA ELECTRIC CORP0 citations40
YOSHIDA YASUSHI
4 patentsUSD690672SOct 1, 2013
Encoder optical module
YOSHIDA YASUSHI67 citations96
US8674287B2Mar 18, 2014
Encoder, optical module and servo system including plural light receiving elements having respective shapes with respect to a point light source
YOSHIDA YASUSHI6 citations83
US8546744B2Oct 1, 2013
Rotary encoder, rotary motor, rotary motor system, disk, and method of manufacturing rotary encoder
YOSHIDA YASUSHI10 citations82
US8445835B2May 21, 2013
Encoder, servo unit and encoder manufacturing method
YOSHIDA YASUSHI0 citations40