Inventor · disambiguated record
Ritsuji Takeshita
Also filed as: TAKESHITA RITSUJI
4 granted patents·57 citations·filing 1979–1983
76Inventor score
Files withHITACHI LTD4
Top patents by PatentIndex Score
4 records- 0170US4403240AIntegrated circuit with at least three ground padsHITACHI LTD·Filed 1980·Granted Sep 6, 1983·35 cites·15 claims
- 0262US4414514ATwo signal amplifying systemHITACHI LTD·Filed 1981·Granted Nov 8, 1983·12 cites·8 claims
- 0348US4543539AAmplifierHITACHI LTD·Filed 1983·Granted Sep 24, 1985·7 cites·14 claims
- 0435US4503478ATransistor power amplifier circuitHITACHI LTD·Filed 1979·Granted Mar 5, 1985·3 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →