Inventor · disambiguated record
Yuzo Ishigaki
Also filed as: ISHIGAKI YUZO · OGITA MINORU
3 granted patents·28 citations·filing 1977–2005
67Inventor score
Top patents by PatentIndex Score
3 records- 0184US7119499B2Switching power deviceYAMAHA CORP·Filed 2005·Granted Oct 10, 2006·13 cites·6 claims
- 0265US4342006AAmplifier circuit for supplying load with output signal current proportional to input signal voltageNIPPON MUSICAL INSTRUMENTS MFG·Filed 1980·Granted Jul 27, 1982·14 cites·7 claims
- 0328US4178551ABandwidth switching circuits of radio receiverNIPPON MUSICAL INSTRUMENTS MFG·Filed 1977·Granted Dec 11, 1979·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →