Inventor · disambiguated record
Toshio Kugisawa
Also filed as: KUGISAWA TOSHIO · WASHIYAMA YUTAKA
10 granted patents·90 citations·filing 1975–1978
89Inventor score
Top patents by PatentIndex Score
10 records- 0174US3982460AMusical-tone-waveform forming apparatus for an electronic musical instrumentKAWAI MUSICAL INSTR MFG CO·Filed 1975·Granted Sep 28, 1976·16 cites·14 claims
- 0268US4141268AKeyboard apparatus for an electronic musical instrumentKAWAI MUSICAL INSTR MFG CO·Filed 1977·Granted Feb 27, 1979·22 cites·9 claims
- 0367US4348928AElectronic musical instrumentKAWAI MUSICAL INSTR MFG CO·Filed 1977·Granted Sep 14, 1982·13 cites·3 claims
- 0458US4023454ATone source apparatus for an electronic musical instrumentDAWAI GAKKI SEISAKUSHO KK·Filed 1975·Granted May 17, 1977·11 cites·6 claims
- 0556US4254681AMusical waveshape processing systemKAWAI MUSICAL INSTR MFG CO·Filed 1978·Granted Mar 10, 1981·8 cites·4 claims
- 0646US4059040ATone-source apparatus for electronic musical instrumentKAWAI MUSICAL INSTR MFG CO·Filed 1975·Granted Nov 22, 1977·5 cites·7 claims
- 0746US4030395AMusical-tone signal forming apparatus for an electronic musical instrumentKAWAI MUSICAL INSTR MFG CO·Filed 1975·Granted Jun 21, 1977·5 cites·8 claims
- 0845US3982461AMusical-tone signal forming apparatus for electronic musical instrumentKAWAI MUSICAL INSTR MFG CO·Filed 1975·Granted Sep 28, 1976·5 cites·6 claims
- 0937US4174649AElectronic musical instrumentKAWAI MUSICAL INSTR MFG CO·Filed 1977·Granted Nov 20, 1979·3 cites·2 claims
- 1034US4184402AElectronic musical instrumentKAWAI MUSICAL INSTR MFG CO·Filed 1977·Granted Jan 22, 1980·2 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →