Inventor · disambiguated record
Takeshi Hirano
Also filed as: HIRANO TAKESHI
2 granted patents·7 citations·filing 2004–2008
54Inventor score
Files withVICTOR COMPANY OF JAPAN2
Top patents by PatentIndex Score
2 records- 0162US7677355B2Speaker diaphragms, manufacturing methods of the same, and dynamic speakersVICTOR COMPANY OF JAPAN·Filed 2008·Granted Mar 16, 2010·2 cites·14 claims
- 0255US7467686B2Speaker diaphragms, manufacturing methods of the same, and dynamic speakersVICTOR COMPANY OF JAPAN·Filed 2004·Granted Dec 23, 2008·5 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →