Inventor · disambiguated record
Masayuki Hakata
Also filed as: HAKATA MASAYUKI
6 granted patents·112 citations·filing 1976–2011
82Inventor score
Top patents by PatentIndex Score
6 records- 0191US4038564AMulti-level voltage selection circuitCASIO COMPUTER CO LTD·Filed 1976·Granted Jul 26, 1977·69 cites·5 claims
- 0268US9225893B2Information display device and display driving methodHAKATA MASAYUKI·Filed 2011·Granted Dec 29, 2015·2 cites·8 claims
- 0368US8912886B2Power management system for electronic shelf labels and the likeHAKATA MASAYUKI·Filed 2008·Granted Dec 16, 2014·2 cites·16 claims
- 0465US4101962AElectronic calculator for determining biorhythm dataCASIO COMPUTER CO LTD·Filed 1976·Granted Jul 18, 1978·28 cites·20 claims
- 0538US4386856AMiniature electronic device having time informing sound generating functionCASIO COMPUTER CO LTD·Filed 1980·Granted Jun 7, 1983·6 cites·5 claims
- 0631US4051356AKeyboard controlled data converterCASIO COMPUTER CO LTD·Filed 1976·Granted Sep 27, 1977·5 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →