Inventor · disambiguated record
Hiromi Kawakami
Also filed as: KAWAKAMI HIROMI · YAMAMOTO YOSHIHIRO
14 granted patents·391 citations·filing 1974–1982
93Inventor score
Top patents by PatentIndex Score
14 records- 0197US4132952AMulti-band tuner with fixed broadband input filtersSONY CORP·Filed 1978·Granted Jan 2, 1979·200 cites·7 claims
- 0295US4115737AMulti-band tunerSONY CORP·Filed 1977·Granted Sep 19, 1978·109 cites·8 claims
- 0360US3986058ATransistor biasing circuitSONY CORP·Filed 1975·Granted Oct 12, 1976·9 cites·6 claims
- 0459US4169248AOscillating circuitSONY CORP·Filed 1978·Granted Sep 25, 1979·11 cites·10 claims
- 0555US4551756AIntercarrier sound detecting apparatus for a television receiverSONY CORP·Filed 1982·Granted Nov 5, 1985·12 cites·8 claims
- 0651US3987317ATransistor biasing circuitSONY CORP·Filed 1975·Granted Oct 19, 1976·7 cites·4 claims
- 0749US4156255ATelevision receiver with synchronous detection and automatic fine tuningSONY CORP·Filed 1977·Granted May 22, 1979·8 cites·9 claims
- 0844US4455573ATelevision sound receiverSONY CORP·Filed 1982·Granted Jun 19, 1984·7 cites·13 claims
- 0944US4163196ADemodulating apparatus with phase shift compensationSONY CORP·Filed 1978·Granted Jul 31, 1979·6 cites·11 claims
- 1041US4110635AAmplifying circuitSONY CORP·Filed 1976·Granted Aug 29, 1978·5 cites·7 claims
- 1140US4234963ASynchronous detector particularly adapted for a video IF signalSONY CORP·Filed 1978·Granted Nov 18, 1980·5 cites·7 claims
- 1237US3975730ARadar data selection equipmentNIPPON TELEGRAPH & TELEPHONE·Filed 1974·Granted Aug 17, 1976·6 cites·7 claims
- 1335US4238771AMuting circuitSONY CORP·Filed 1978·Granted Dec 9, 1980·3 cites·11 claims
- 1433US4419695ATelevision sound receiverSONY CORP·Filed 1982·Granted Dec 6, 1983·3 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →