Inventor
FUKUSHIMA MASAMITSU
JP9 patents
⚠️ This page may combine multiple inventors who share the name “FUKUSHIMA MASAMITSU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WACOM CO LTD
5 patentsUS6952201B2Oct 4, 2005
Three-dimensional information detecting device, three-dimensional information detecting sensor device, and three-dimensional information indicating device
WACOM CO LTD31 citations92
US6433781B1Aug 13, 2002
Orientation-detecting apparatus, orientation-detecting method, orientation-detecting sensor device and orientation-designating device
WACOM CO LTD28 citations92
US8350559B2Jan 8, 2013
Position detection apparatus and sensor unit
WACOM CO LTD6 citations71
US6928383B2Aug 9, 2005
Three-dimensional information detecting system, three-dimensional information detecting device and input device for three-dimensional information detecting system
WACOM CO LTD4 citations62
US7428469B2Sep 23, 2008
Three-dimensional-information detecting system and three-dimensional-information inputting device
WACOM CO LTD0 citations41