Inventor · disambiguated record
Ryo Sakaguchi
Also filed as: SAKAGUCHI RYO
17 granted patents·3 pending applications·88 citations·filing 1979–2023
91Inventor score
Top patents by PatentIndex Score
20 records- 0193US10507899B2Motion control device and motion control method for shipMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Dec 17, 2019·30 cites·6 claims
- 0292US11378984B2Vessel-azimuth control apparatus and azimuth controlling methodMITSUBISHI ELECTRIC CORP·Filed 2020·Granted Jul 5, 2022·3 cites·20 claims
- 0384US11947364B2Vessel anti-rolling control apparatus and anti-rolling control methodMITSUBISHI ELECTRIC CORP·Filed 2021·Granted Apr 2, 2024·1 cites·17 claims
- 0483US9267458B2Control apparatus for general purpose engineSAKAGUCHI RYO·Filed 2012·Granted Feb 23, 2016·6 cites·8 claims
- 0580US12214854B2Vessel azimuth control apparatus and azimuth control methodMITSUBISHI ELECTRIC CORP·Filed 2022·Granted Feb 4, 2025·1 cites·10 claims
- 0676US8541964B2Brushless motor rotation-position detection systemSAKAGUCHI RYO·Filed 2010·Granted Sep 24, 2013·4 cites·14 claims
- 0770US4401308AScroll chuck deviceREX IND CO·Filed 1981·Granted Aug 30, 1983·25 cites·7 claims
- 0869US9341125B2Engine control apparatus and engine control methodMITSUBISHI ELECTRIC CORP·Filed 2014·Granted May 17, 2016·3 cites·6 claims
- 0964US11169524B2Heading control device and heading control method for shipMITSUBISHI ELECTRIC CORP·Filed 2019·Granted Nov 9, 2021·1 cites·15 claims
- 1060US8452468B2Vessel steering systemSAKAGUCHI RYO·Filed 2010·Granted May 28, 2013·2 cites·9 claims
- 1158US8798823B2Electronic control apparatus for driving a boatSAKAGUCHI RYO·Filed 2008·Granted Aug 5, 2014·3 cites·15 claims
- 1253US12351289B2Vessel azimuth control apparatus and azimuth control methodMITSUBISHI ELECTRIC CORP·Filed 2023·Granted Jul 8, 2025·0 cites·15 claims
- 1349US10344733B2Internal combustion engine ignition apparatusMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Jul 9, 2019·0 cites·5 claims
- 1444US4288181ADie-head of cutting machinesREX IND CO·Filed 1979·Granted Sep 8, 1981·8 cites·11 claims
- 1541US11392125B2Docking support device of marine vesselMITSUBISHI ELECTRIC CORP·Filed 2019·Granted Jul 19, 2022·0 cites·5 claims
- 1641US8843297B2Rpm control device and rpm control method for a general-purpose engineSAKAGUCHI RYO·Filed 2012·Granted Sep 23, 2014·0 cites·6 claims
- 1740US2011180938A1Electronic device and method of manufacturing the sameDENSO CORP·Filed 2011·Application pending·0 cites
- 1834US2019329455A1Three-dimensionally shaped thermally conductive molded body, and manufacturing method thereof3M INNOVATIVE PROPERTIES CO·Filed 2017·Application pending·0 cites
- 1933US2012292558A1Thermally Conductive Silicone Rubber CompositionKODAMA HARUMI·Filed 2011·Application pending·0 cites
- 2027US4396316ADie-head of machine toolsREX IND CO·Filed 1981·Granted Aug 2, 1983·1 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →