Inventor · disambiguated record
Shinjiro Hirayama
Also filed as: HIRAYAMA SHINJIRO
10 granted patents·1 pending application·112 citations·filing 2002–2019
89Inventor score
Top patents by PatentIndex Score
11 records- 0184US6867354B2Tremolo unit for electric guitarHOSHINO GAKKI CO LTD·Filed 2002·Granted Mar 15, 2005·24 cites·25 claims
- 0282US7235730B2Bridge for stringed instrument and stringed instrumentHOSHINO GAKKI CO LTD·Filed 2005·Granted Jun 26, 2007·13 cites·17 claims
- 0378US6710235B2Electric guitar with tremolo unitHOSHINO GAKKI CO LTD·Filed 2002·Granted Mar 23, 2004·17 cites·20 claims
- 0477US6552252B2Tremolo for stringed musical instrumentsHOSHINO GAKKI CO LTD·Filed 2002·Granted Apr 22, 2003·17 cites·14 claims
- 0574US6686524B2Tremolo unit for string instrumentHOSHINO GAKKI MFG CO LTD·Filed 2002·Granted Feb 3, 2004·15 cites·15 claims
- 0671US10770039B1Drop tunerMEISTER WORKS INC·Filed 2019·Granted Sep 8, 2020·2 cites·11 claims
- 0770US6700043B2Electric guitar with tremolo unitHOSHINO GAKKI CO LTD·Filed 2002·Granted Mar 2, 2004·13 cites·11 claims
- 0866US7009096B2Tremolo unit and electric guitar having the sameHOSHINO GAKKI CO LTD·Filed 2004·Granted Mar 7, 2006·10 cites·14 claims
- 0943US10475422B1Intonation tool for fine tuning bridgeMEISTER WORKS INC·Filed 2019·Granted Nov 12, 2019·0 cites·3 claims
- 1039US2006027075A1Tuning device for musical instrument, musical instrument, knob, and winding toolHOSHINO GAKKI CO LTD·Filed 2005·Application pending·0 cites
- 1138US6593515B2Reinforcing structure for the neck portion of stringed instrumentHOSHINO GAKKI CO LTD·Filed 2002·Granted Jul 15, 2003·1 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →