Inventor · disambiguated record
Hiroyasu Okada
Also filed as: OKADA HIROYASU
10 granted patents·2 pending applications·99 citations·filing 1996–2011
88Inventor score
Top patents by PatentIndex Score
12 records- 0191US6794982B2Multidirectional input device and electronic apparatus comprising itMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Sep 21, 2004·25 cites·12 claims
- 0287US6750408B2Multi-directional operation switch and multi-directional input device using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jun 15, 2004·33 cites·15 claims
- 0372US9046969B2Input deviceKAMAEGUCHI SHINJI·Filed 2011·Granted Jun 2, 2015·5 cites·8 claims
- 0463US6841743B2Multidirectional control switch and multidirectional input device using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jan 11, 2005·11 cites·21 claims
- 0547US7161583B2Input device and method for detecting contact positionMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jan 9, 2007·4 cites·5 claims
- 0647US2004072596A1Portable electronic equipmentFiled 2003·Application pending·0 cites
- 0745US8552981B2Multidirectional input device and electronic apparatus comprising itINOUE HIROTO·Filed 2004·Granted Oct 8, 2013·0 cites·12 claims
- 0840US8159326B2Locking deviceKAIHORI HIROKI·Filed 2007·Granted Apr 17, 2012·0 cites·5 claims
- 0940US2009066477A1Authentication apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Application pending·0 cites
- 1038US6134248AMethod for transmitting data with tolerance for superimposed dataMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Oct 17, 2000·7 cites·4 claims
- 1135US6168330B1Electronic equipment comprising thin keyboard switchMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Jan 2, 2001·13 cites·6 claims
- 1229US5990867AWireless input device and wireless input method which automatically reduces transmitted data according to data sizeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Nov 23, 1999·1 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →