Inventor
YAMAGATA YOSHITAKA
JP6 patents
⚠️ This page may combine multiple inventors who share the name “YAMAGATA YOSHITAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO EPSON CORP
4 patentsUS9253751B2Feb 2, 2016
Method of calculating movement speed and device for calculating movement speed
SEIKO EPSON CORP5 citations69
US9600609B2Mar 21, 2017
Moving state calculating method and moving state calculating device
SEIKO EPSON CORP4 citations68
US10478703B2Nov 19, 2019
Information processing method, wearable apparatus, content reproduction device, content reproduction system, and content reproduction method
SEIKO EPSON CORP1 citations56
US8750348B2Jun 10, 2014
Method for acquiring satellite signal and satellite signal receiving device
SEIKO EPSON CORP0 citations45