Inventor · disambiguated record
Namio Yamaguchi
Also filed as: KANDAKA ISAO · YAMAGUCHI NAMIO · YAMAMOTO KEISUKE
12 granted patents·139 citations·filing 1976–2006
91Inventor score
Top patents by PatentIndex Score
12 records- 0177US5914756AApparatus for receiving and decoding a broadcast signalMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Jun 22, 1999·41 cites·1 claims
- 0272US4524389ASynchronous video detector circuit using phase-locked loopMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1982·Granted Jun 18, 1985·25 cites·15 claims
- 0364US4100496AGhost cancellation deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1976·Granted Jul 11, 1978·16 cites·3 claims
- 0459US5999224AApparatus for receiving and decoding a broadcast signalMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Dec 7, 1999·15 cites·3 claims
- 0553US4644349AControl unit including a circuit for controlling and setting control data for a digital processing circuit of a color television receiverMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1984·Granted Feb 17, 1987·11 cites·2 claims
- 0648US7650062B2Information recording apparatus, information reproducing apparatus, and related computer programsVICTOR COMPANY OF JAPAN·Filed 2006·Granted Jan 19, 2010·0 cites·12 claims
- 0748US6018371AApparatus for receiving and decoding a broadcast signalMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Jan 25, 2000·8 cites·2 claims
- 0845US6028644AData broadcast receiving apparatus receiving a television broadcast signal with a superposed data broadcast signalMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Feb 22, 2000·7 cites·3 claims
- 0942US6031578AApparatus for receiving and decoding a broadcast signalMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Feb 29, 2000·6 cites·5 claims
- 1042US4122491AColor demodulation apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1977·Granted Oct 24, 1978·5 cites·11 claims
- 1135US4121243AColor subcarrier generatorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1977·Granted Oct 17, 1978·3 cites·10 claims
- 1232US4158211AAutomatic frequency control apparatus for television receiverMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1978·Granted Jun 12, 1979·2 cites·2 claims
Join the waitlist — get patent alerts
Get an alert when Namio Yamaguchi files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →