Inventor
OKADA HIROYASU
JP10 patents
⚠️ This page may combine multiple inventors who share the name “OKADA HIROYASU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
7 patentsUS6794982B2Sep 21, 2004
Multidirectional input device and electronic apparatus comprising it
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD25 citations92
US6750408B2Jun 15, 2004
Multi-directional operation switch and multi-directional input device using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD33 citations92
US6841743B2Jan 11, 2005
Multidirectional control switch and multidirectional input device using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations73
US6134248AOct 17, 2000
Method for transmitting data with tolerance for superimposed data
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations73
US6168330B1Jan 2, 2001
Electronic equipment comprising thin keyboard switch
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations68
US7161583B2Jan 9, 2007
Input device and method for detecting contact position
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations62
US5990867ANov 23, 1999
Wireless input device and wireless input method which automatically reduces transmitted data according to data size
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1 citations51