Inventor · disambiguated record
Kazuyoshi Ogawa
Also filed as: OGAWA KAZUYOSHI
2 granted patents·20 citations·filing 1983–1983
59Inventor score
Files withHITACHI LTD2
Top patents by PatentIndex Score
2 records- 0154US4577154APulse width modulation circuit and integration circuit of analog product using said modulation circuitHITACHI LTD·Filed 1983·Granted Mar 18, 1986·9 cites·15 claims
- 0249US4562424ACircuit for integrating analog signal and converting it into digital signalHITACHI LTD·Filed 1983·Granted Dec 31, 1985·11 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →