Inventor · disambiguated record
Toyohiko Matsuta
Also filed as: MATSUTA TOYOHIKO
11 granted patents·1 pending application·252 citations·filing 1988–2002
92Inventor score
Top patents by PatentIndex Score
12 records- 0192US4979052ADigital signal magnetic recording/reproducing apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1988·Granted Dec 18, 1990·51 cites·10 claims
- 0287US5095392ADigital signal magnetic recording/reproducing apparatus using multi-level QAM modulation and maximum likelihood decodingMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted Mar 10, 1992·49 cites·16 claims
- 0368US5062007ADigital signal magnetic recording/reproducing apparatusNISSAN MOTOR·Filed 1989·Granted Oct 29, 1991·15 cites·10 claims
- 0466US6577349B1ReceiverMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Jun 10, 2003·32 cites·12 claims
- 0564US5119243ADigital signal magnetic recording/reproducing apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted Jun 2, 1992·13 cites·18 claims
- 0662US5418620AVideo signals recorder and player including interframe calculating meansMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted May 23, 1995·21 cites·21 claims
- 0758US5367334AVideo signal encoding and decoding apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Nov 22, 1994·18 cites·19 claims
- 0854US5260839ATime base correctorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Nov 9, 1993·15 cites·4 claims
- 0951US5781690AVideo signal recorder having a frame coderMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Jul 14, 1998·15 cites·2 claims
- 1048US5124861ADigital signal magnetic recording and playback apparatus employing quadrature amplitude modulationMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted Jun 23, 1992·14 cites·8 claims
- 1144US5345268AStandard screen image and wide screen image selective receiving and encoding apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Sep 6, 1994·9 cites·22 claims
- 1239US2005069297A1Video signal processing apparatus video signal processing method program and recording mediumFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →