Inventor · disambiguated record
Ryuichi Shibutani
Also filed as: SHIBUTANI RYUICHI
10 granted patents·3 pending applications·41 citations·filing 2000–2014
85Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD8CANON KK1FUJINAMI NOBUTOSHI1MORINO HIDEKI1SHIBUTANI RYUICHI1
Top patents by PatentIndex Score
13 records- 0172US6809778B2Apparatus and method for YC separation and three-line correlation detectionMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Oct 26, 2004·13 cites·11 claims
- 0271US9549472B2Printed circuit board, semiconductor device connection structure, and method of manufacturing a printed circuit boardCANON KK·Filed 2014·Granted Jan 17, 2017·3 cites·10 claims
- 0371US6538702B1Digital color signal reproducing circuitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Mar 25, 2003·12 cites·4 claims
- 0466US8558875B2Video signal processing deviceMORINO HIDEKI·Filed 2009·Granted Oct 15, 2013·4 cites·10 claims
- 0557US6903781B2Video signal processing apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Jun 7, 2005·3 cites·9 claims
- 0656US6597404B1Phase controller of horizontal drive pulse and method of the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jul 22, 2003·3 cites·10 claims
- 0752US7045977B2Vertical/horizontal amplitude controllerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted May 16, 2006·2 cites·9 claims
- 0852US6731344B2Horizontal automatic frequency control (AFC) circuitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted May 4, 2004·1 cites·12 claims
- 0950US2011169824A13d image processing device and method for reducing noise in 3d image processing deviceFUJINAMI NOBUTOSHI·Filed 2009·Application pending·0 cites
- 1042US6404148B1Switching apparatus for horizontal driving pulseMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jun 11, 2002·0 cites·3 claims
- 1140US6567129B1Color demodulating deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted May 20, 2003·0 cites·10 claims
- 1240US2011074775A1Image signal processing device and image signal processing methodSHIBUTANI RYUICHI·Filed 2009·Application pending·0 cites
- 1335US2015002624A1Video signal processing device and video signal processing methodTERAI HARUKO·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →