Inventor · disambiguated record
Motoyuki Okayama
Also filed as: OKAYAMA MOTOYUKI
4 granted patents·6 pending applications·41 citations·filing 2005–2023
72Inventor score
Files withPANASONIC IP MAN CO LTD4OKAYAMA MOTOYUKI3MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1OZAKI AKIHIRO1PANASONIC CORP1
Top patents by PatentIndex Score
10 records- 0193US9001080B2Touch-panel devicePANASONIC CORP·Filed 2012·Granted Apr 7, 2015·30 cites·95 claims
- 0269US8089312B2Amplifying circuit with bypass circuit, and electronic device using the sameOKAYAMA MOTOYUKI·Filed 2008·Granted Jan 3, 2012·6 cites·16 claims
- 0362US12471820B2Drowsiness determination system and drowsiness determination methodPANASONIC IP MAN CO LTD·Filed 2023·Granted Nov 18, 2025·0 cites·18 claims
- 0461US7307597B2AntennaMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Dec 11, 2007·5 cites·6 claims
- 0546US2023206657A1Estimation apparatus and estimation methodPANASONIC IP MAN CO LTD·Filed 2022·Application pending·0 cites
- 0641US2021061355A1Measurement devicePANASONIC IP MAN CO LTD·Filed 2020·Application pending·0 cites
- 0736US2009058755A1Antenna device and electronic device using the sameOZAKI AKIHIRO·Filed 2007·Application pending·0 cites
- 0834US2010066615A1Antenna device and electronic apparatus using the sameOKAYAMA MOTOYUKI·Filed 2007·Application pending·0 cites
- 0933US2008252534A1Antenna Device and Mobile Radio Apparatus Using the SameOKAYAMA MOTOYUKI·Filed 2005·Application pending·0 cites
- 1031US2017305453A1Input device and input method thereforPANASONIC IP MAN CO LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →