Inventor · disambiguated record
Ryuichiro Tanaka
Also filed as: TANAKA RYUICHIRO
18 granted patents·5 pending applications·127 citations·filing 1984–2019
92Inventor score
Files withHITACHI LTD8MITSUBISHI HITACHI POWER SYS5KONICA MINOLTA INC2MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2PANASONIC CORP2
Top patents by PatentIndex Score
23 records- 0186USD298247STelevision receiverHITACHI LTD·Filed 1986·Granted Oct 25, 1988·32 cites·1 claims
- 0285USD298323STelevision receiverHITACHI LTD·Filed 1986·Granted Nov 1, 1988·30 cites·1 claims
- 0382US10458645B2Combustion burner and boiler provided with sameMITSUBISHI HITACHI POWER SYS·Filed 2016·Granted Oct 29, 2019·2 cites·13 claims
- 0475US10591156B2Burner, combustion device, boiler, and burner control methodMITSUBISHI HITACHI POWER SYS·Filed 2016·Granted Mar 17, 2020·1 cites·14 claims
- 0565USD291572STelevision receiverHITACHI LTD·Filed 1985·Granted Aug 25, 1987·11 cites·1 claims
- 0664US7328353B2Content distribution systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Feb 5, 2008·7 cites·32 claims
- 0764USD297010STelevision receiverHITACHI LTD·Filed 1985·Granted Aug 2, 1988·11 cites·1 claims
- 0863USD312634SProjecting television receiverHITACHI LTD·Filed 1987·Granted Dec 4, 1990·10 cites·1 claims
- 0962USD306722STelevision receiverHITACHI LTD·Filed 1987·Granted Mar 20, 1990·10 cites·1 claims
- 1057USD289161STelevision receiverHITACHI LTD·Filed 1984·Granted Apr 7, 1987·7 cites·1 claims
- 1152US2010304722A1Image-projectable mobile information device and notification method thereofTANAKA RYUICHIRO·Filed 2009·Application pending·0 cites
- 1249US10591154B2Combustion burner and boilerMITSUBISHI HITACHI POWER SYS·Filed 2016·Granted Mar 17, 2020·0 cites·13 claims
- 1349US7321721B2Hard disk apparatus, medium, and collection of informationMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jan 22, 2008·2 cites·2 claims
- 1447US10677457B2Combustion burner and boiler equipped with the sameMITSUBISHI HITACHI POWER SYS·Filed 2016·Granted Jun 9, 2020·0 cites·7 claims
- 1544USD306723STelevision receiverHITACHI LTD·Filed 1987·Granted Mar 20, 1990·4 cites·1 claims
- 1644US2009244497A1Projection Display Apparatus and Control Method ThereofTOSHIBA KK·Filed 2008·Application pending·0 cites
- 1743US11484292B2Ultrasound signal processing device that uses synthetic aperture method and delay and sum methodKONICA MINOLTA INC·Filed 2019·Granted Nov 1, 2022·0 cites·13 claims
- 1842US10775042B2Combustion burner and method for maintaining combustion burnerMITSUBISHI HITACHI POWER SYS·Filed 2016·Granted Sep 15, 2020·0 cites·9 claims
- 1941US8041183B2Device for recording and playing stream dataPANASONIC CORP·Filed 2002·Granted Oct 18, 2011·0 cites·26 claims
- 2040US11103217B2Ultrasound signal processing method and ultrasound signal processing deviceKONICA MINOLTA INC·Filed 2018·Granted Aug 31, 2021·0 cites·14 claims
- 2140US2011147472A1Removable medium and medium management devicePANASONIC CORP·Filed 2011·Application pending·0 cites
- 2239US2003190144A1Recording apparatus, special playback system, medium and information objectFiled 2001·Application pending·0 cites
- 2339US2003174549A1Recording format, recording device and reproducing deviceFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →