Inventor · disambiguated record
Hikaru Hashizume
Also filed as: HASHIZUME HIKARU
7 granted patents·89 citations·filing 1975–2018
84Inventor score
Top patents by PatentIndex Score
7 records- 0184US5668340AWind instruments with electronic tubing length controlKAWAI MUSICAL INSTR MFG CO·Filed 1994·Granted Sep 16, 1997·49 cites·21 claims
- 0274US3982460AMusical-tone-waveform forming apparatus for an electronic musical instrumentKAWAI MUSICAL INSTR MFG CO·Filed 1975·Granted Sep 28, 1976·16 cites·14 claims
- 0358US4023454ATone source apparatus for an electronic musical instrumentDAWAI GAKKI SEISAKUSHO KK·Filed 1975·Granted May 17, 1977·11 cites·6 claims
- 0446US4059040ATone-source apparatus for electronic musical instrumentKAWAI MUSICAL INSTR MFG CO·Filed 1975·Granted Nov 22, 1977·5 cites·7 claims
- 0544US4282785AElectronic musical instrumentKAWAI MUSICAL INSTR MFG CO·Filed 1977·Granted Aug 11, 1981·5 cites·3 claims
- 0640US12343818B2Method and apparatus for analyzing additively manufactured object, and method and apparatus for additively manufacturing an objectUNIV OSAKA PUBLIC CORP·Filed 2018·Granted Jul 1, 2025·0 cites·5 claims
- 0737US4174649AElectronic musical instrumentKAWAI MUSICAL INSTR MFG CO·Filed 1977·Granted Nov 20, 1979·3 cites·2 claims
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