Inventor
CHIKAMI TOSHIHIDE
JP7 patents
⚠️ This page may combine multiple inventors who share the name “CHIKAMI TOSHIHIDE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WACOM CO LTD
6 patentsUS5023408AJun 11, 1991
Electronic blackboard and accessories such as writing tools
WACOM CO LTD181 citations98
US5134689AJul 28, 1992
Coordinate input system and input implement used in the system
WACOM CO LTD85 citations95
USRE35329ESep 17, 1996
Electronic blackboard and accessories such as writing tools
WACOM CO LTD19 citations92
US6906694B2Jun 14, 2005
Electromagnetic digitizer and distortion-free LCD
WACOM CO LTD12 citations82
US5059749AOct 22, 1991
Input/output apparatus and method therefor
WACOM CO LTD13 citations72
US9519358B2Dec 13, 2016
Pen-shaped coordinate indicator
WACOM CO LTD0 citations39