Inventor · disambiguated record
Akinori Matsubara
Also filed as: MATSUBARA AKINORI
7 granted patents·1 pending application·113 citations·filing 1985–2003
86Inventor score
Files withCASIO COMPUTER CO LTD8
Top patents by PatentIndex Score
8 records- 0174US5223659AElectronic musical instrument with automatic accompaniment based on fingerboard fingeringCASIO COMPUTER CO LTD·Filed 1992·Granted Jun 29, 1993·33 cites·13 claims
- 0262US4966052AElectronic musical instrumentCASIO COMPUTER CO LTD·Filed 1989·Granted Oct 30, 1990·25 cites·51 claims
- 0357US5040448AElectronic musical instrument with user-programmable tone generator modulesCASIO COMPUTER CO LTD·Filed 1989·Granted Aug 20, 1991·14 cites·18 claims
- 0456US4986157AElectronic musical instrument with a fret-split functionCASIO COMPUTER CO LTD·Filed 1989·Granted Jan 22, 1991·14 cites·16 claims
- 0550US4901616AElectronic musical instrument with delay trigger functionCASIO COMPUTER CO LTD·Filed 1988·Granted Feb 20, 1990·14 cites·9 claims
- 0644US4622879AElectronic musical instrumentCASIO COMPUTER CO LTD·Filed 1985·Granted Nov 18, 1986·9 cites·6 claims
- 0739US2004123726A1Performance evaluation apparatus and a performance evaluation programCASIO COMPUTER CO LTD·Filed 2003·Application pending·0 cites
- 0832US4854209AElectronic musical instrument with key scaling using multiple set pointsCASIO COMPUTER CO LTD·Filed 1988·Granted Aug 8, 1989·4 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →