Inventor · disambiguated record
Ryutaro Futakuchi
Also filed as: FUTAKUCHI RYUTARO
8 granted patents·3 pending applications·34 citations·filing 2000–2015
80Inventor score
Files withPANASONIC CORP5MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3FUTAKUCHI RYUTARO1PANASONIC IP MAN CO LTD1
Top patents by PatentIndex Score
11 records- 0186US6735158B1Multilayer optical disk, and method and device for recording optical information thereonMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted May 11, 2004·24 cites·9 claims
- 0279US7944799B2Optical information apparatus with gap control systemPANASONIC CORP·Filed 2007·Granted May 17, 2011·4 cites·7 claims
- 0375US9960729B2Solar tracker, sun tracking method, solar power generator, and controllerPANASONIC CORP·Filed 2014·Granted May 1, 2018·2 cites·15 claims
- 0467US7948835B2Optical disc device, method for activating optical disc device, and control circuitPANASONIC CORP·Filed 2009·Granted May 24, 2011·1 cites·10 claims
- 0556US6829208B1Optical disk reproducing method and reproducing deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Dec 7, 2004·3 cites·6 claims
- 0655US7957232B2Gap controller and optical information processorPANASONIC CORP·Filed 2008·Granted Jun 7, 2011·0 cites·6 claims
- 0753US8040774B2Optical disk device and tilt correction method for optical disk devicePANASONIC CORP·Filed 2009·Granted Oct 18, 2011·0 cites·7 claims
- 0843US2005276184A1Optical disk, optical disk device, and method for setting optical disk deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Application pending·0 cites
- 0941US2005099923A1Optical disk device, semiconductor device, optical disk and recording methodFiled 2004·Application pending·0 cites
- 1036US2015182937A1Light concentrating device for photochemical reaction devicePANASONIC IP MAN CO LTD·Filed 2015·Application pending·0 cites
- 1135US8854939B2Optical information apparatus and gap control method thereofFUTAKUCHI RYUTARO·Filed 2012·Granted Oct 7, 2014·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →