Inventor · disambiguated record
Takashi Ubayama
Also filed as: UBAYAMA TAKASHI
3 granted patents·35 citations·filing 1981–2001
68Inventor score
Top patents by PatentIndex Score
3 records- 0172US7254644B2Communication method and system for transmission and reception of packets collecting sporadically input dataYAMAHA CORP·Filed 2001·Granted Aug 7, 2007·26 cites·23 claims
- 0252US4402245AElectronic musical instrument with special tone generatorNIPPON MUSICAL INSTRUMENTS MFG·Filed 1981·Granted Sep 6, 1983·7 cites·10 claims
- 0331US5025173AEFM-signal comparatorYAMAHA CORP·Filed 1989·Granted Jun 18, 1991·2 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →