Inventor · disambiguated record
Hiroaki Ohmuro
Also filed as: OHMURO HIROAKI
5 granted patents·68 citations·filing 1987–2017
80Inventor score
Files withYAMAHA CORP5
Top patents by PatentIndex Score
5 records- 0174US5686679APercussion instrument with tone bars for exactly generating tones on a scaleYAMAHA CORP·Filed 1996·Granted Nov 11, 1997·24 cites·17 claims
- 0261US10418006B2Laminated plyboard for musical instrument, method for manufacturing the same, and musical instrumentYAMAHA CORP·Filed 2017·Granted Sep 17, 2019·1 cites·16 claims
- 0356US5902945APercussion instrument having tone bars for generating clear tones exactly tuned along scaleYAMAHA CORP·Filed 1997·Granted May 11, 1999·14 cites·10 claims
- 0455US5235892ACelesta promptly responsive to high speed keying-inYAMAHA CORP·Filed 1991·Granted Aug 17, 1993·21 cites·12 claims
- 0539US4856406ATimpaniYAMAHA CORP·Filed 1987·Granted Aug 15, 1989·8 cites·9 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →