Inventor · disambiguated record
Kohei Yamaguchi
Also filed as: YAMAGUCHI KOHEI
60 granted patents·17 pending applications·152 citations·filing 2002–2025
98Inventor score
Files withYAMAHA MOTOR CO LTD16HITACHI HIGH TECH CORP10HONDA MOTOR CO LTD6YAMAGUCHI KOHEI6PANASONIC IP CORP AMERICA4
Top patents by PatentIndex Score
77 records- 0196US11573087B1Boat maneuvering control method for boat and boat maneuvering control system for boatYAMAHA MOTOR CO LTD·Filed 2020·Granted Feb 7, 2023·4 cites·21 claims
- 0294US10435127B2Vessel propulsion system and vessel including the sameYAMAHA MOTOR CO LTD·Filed 2017·Granted Oct 8, 2019·16 cites·28 claims
- 0394US9047759B2Communication deviceYAMADA KAZUNORI·Filed 2011·Granted Jun 2, 2015·20 cites·7 claims
- 0493US12351287B2Watercraft maneuvering control apparatus, and watercraft maneuvering systemYAMAHA MOTOR CO LTD·Filed 2022·Granted Jul 8, 2025·2 cites·8 claims
- 0593US9142122B2Communication device for performing wireless communication with an external server based on information received via near field communicationOSHIMA MITSUAKI·Filed 2011·Granted Sep 22, 2015·14 cites·11 claims
- 0691US11372412B1Vessel steering system and vessel steering methodYAMAHA MOTOR CO LTD·Filed 2020·Granted Jun 28, 2022·3 cites·12 claims
- 0789US9262913B2Communication devicePANASONIC IP CORP AMERICA·Filed 2015·Granted Feb 16, 2016·6 cites·2 claims
- 0886US11370520B1Vessel steering system and vessel steering methodYAMAHA MOTOR CO LTD·Filed 2020·Granted Jun 28, 2022·2 cites·14 claims
- 0986US7075077B2Method of observing a specimen using a scanning electron microscopeHITACHI HIGH TECH CORP·Filed 2004·Granted Jul 11, 2006·23 cites·7 claims
- 1085US9529518B2Information processing device, information processing method, and information processing programPANASONIC IP CORP AMERICA·Filed 2013·Granted Dec 27, 2016·7 cites·10 claims
- 1185US7732765B2Scanning electron microscopeHITACHI HIGH TECH CORP·Filed 2007·Granted Jun 8, 2010·7 cites·19 claims
- 1283US7307254B2Scanning electron microscopeHITACHI HIGH TECH CORP·Filed 2005·Granted Dec 11, 2007·7 cites·8 claims
- 1382US10791252B2Image monitoring device, image monitoring method, and recording mediumPANASONIC IP MAN CO LTD·Filed 2019·Granted Sep 29, 2020·3 cites·7 claims
- 1480US12332646B1Steering control system of marine vessel, marine vessel and steering control method of marine vesselYAMAHA MOTOR CO LTD·Filed 2020·Granted Jun 17, 2025·1 cites·19 claims
- 1579US10167067B2Vessel propulsion apparatus and vessel including the sameYAMAHA MOTOR CO LTD·Filed 2017·Granted Jan 1, 2019·4 cites·6 claims
- 1678US11505300B1Ship maneuvering system and ship maneuvering methodYAMAHA MOTOR CO LTD·Filed 2020·Granted Nov 22, 2022·1 cites·10 claims
- 1775US11980148B2Neutron ray irradiation target apparatus, mutation induction method, and irradiation target manufacturing methodQUANTUM FLOWERS & FOODS CO LTD·Filed 2022·Granted May 14, 2024·1 cites·8 claims
- 1875US7881558B2Scanning microscopeHITACHI HIGH TECH CORP·Filed 2009·Granted Feb 1, 2011·3 cites·9 claims
- 1974US2025068007A1Light adjustment device and light adjustment device manufacturing methodJAPAN DISPLAY INC·Filed 2024·Application pending·0 cites
- 2072US12174476B2Light adjustment device and light adjustment device manufacturing methodJAPAN DISPLAY INC·Filed 2023·Granted Dec 24, 2024·0 cites·2 claims
- 2172US9947453B2Stationary induction electric apparatusHITACHI LTD·Filed 2016·Granted Apr 17, 2018·1 cites·2 claims
- 2272US2025075098A1Clear coating composition and method for producing coated articleNIPPON PAINT AUTOMOTIVE COATINGS CO LTD·Filed 2023·Application pending·0 cites
- 2371US10082947B2Information processing device, information processing method, and information processing programPANASONIC IP CORP AMERICA·Filed 2016·Granted Sep 25, 2018·1 cites·4 claims
- 2471US7526143B2Imaging methodHITACHI HIGH TECH CORP·Filed 2006·Granted Apr 28, 2009·2 cites·9 claims
- 2571US2025357908A1Electronic componentTDK CORP·Filed 2025·Application pending·0 cites
- 2667US9342878B2Charged particle beam apparatusYAMAGUCHI KOHEI·Filed 2011·Granted May 17, 2016·2 cites·14 claims
- 2767US7307253B2Scanning electron microscopeHITACHI HIGH TECH CORP·Filed 2005·Granted Dec 11, 2007·1 cites·10 claims
- 2866US9538375B2Method for configuring wireless connection settings, wireless communications apparatus, and display methodPANASONIC IP CORP AMERICA·Filed 2014·Granted Jan 3, 2017·2 cites·17 claims
- 2966US8013299B2Review method and review deviceHITACHI HIGH TECH CORP·Filed 2009·Granted Sep 6, 2011·1 cites·6 claims
- 3065US12221200B2Marine vessel maneuvering system and marine vesselYAMAHA MOTOR CO LTD·Filed 2022·Granted Feb 11, 2025·0 cites·20 claims
- 3165US9040937B2Charged particle beam apparatusHITACHI HIGH TECH CORP·Filed 2013·Granted May 26, 2015·1 cites·14 claims
- 3265US8108172B2Defect review apparatus and method of reviewing defectsHIRAI TAKEHIRO·Filed 2010·Granted Jan 31, 2012·1 cites·9 claims
- 3365US7638767B2Scanning electron microscopeHITACHI HIGH TECH CORP·Filed 2007·Granted Dec 29, 2009·3 cites·17 claims
- 3464US12236225B2Identifying a limited function of a mobile object during update of a mobile object control unitHONDA MOTOR CO LTD·Filed 2022·Granted Feb 25, 2025·0 cites·18 claims
- 3564US2024141182A1Multi-layer coating filmNIPPON PAINT AUTOMOTIVE COATINGS CO LTD·Filed 2022·Application pending·0 cites
- 3662US8139847B2Defect inspection tool and method of parameter tuning for defect inspection toolYAMAGUCHI KOHEI·Filed 2009·Granted Mar 20, 2012·3 cites·9 claims
- 3762US2023386728A1Core for Stationary Electromagnetic ApparatusHITACHI LTD·Filed 2023·Application pending·0 cites
- 3861US10894589B1Ship maneuvering system and ship maneuvering methodYAMAHA MOTOR CO LTD·Filed 2020·Granted Jan 19, 2021·0 cites·18 claims
- 3961US10661868B2Vessel propulsion apparatus and vessel including the sameYAMAHA MOTOR CO LTD·Filed 2017·Granted May 26, 2020·1 cites·12 claims
- 4061US7869969B2Defect review apparatus and method of reviewing defectsHITACHI HIGH TECH CORP·Filed 2008·Granted Jan 11, 2011·0 cites·12 claims
- 4160US12468026B2Position determination deviceMINEBEA MITSUMI INC·Filed 2024·Granted Nov 11, 2025·0 cites·14 claims
- 4260US12013699B1Boat maneuvering control method for boat and boat maneuvering control system for boatYAMAHA MOTOR CO LTD·Filed 2021·Granted Jun 18, 2024·0 cites·26 claims
- 4360US11453471B1Vessel steering system and vessel steering methodYAMAHA MOTOR CO LTD·Filed 2020·Granted Sep 27, 2022·0 cites·16 claims
- 4459US11923152B2Electrolytic capacitor comprising an anode body having a porous structure and containing a metalPANASONIC IP MAN CO LTD·Filed 2022·Granted Mar 5, 2024·0 cites·3 claims
- 4558US12026498B2Control system, mobile object, control method, and computer-readable storage mediumHONDA MOTOR CO LTD·Filed 2022·Granted Jul 2, 2024·0 cites·20 claims
- 4657US11420716B2Vessel propulsion system and vessel including the sameYAMAHA MOTOR CO LTD·Filed 2019·Granted Aug 23, 2022·0 cites·10 claims
- 4757US8922561B2Data processing device, data processing system, and data processing method for identifying data from both licensed and unlicensed devicesYAMAGUCHI KOHEI·Filed 2011·Granted Dec 30, 2014·1 cites·7 claims
- 4857US2024318011A1Coating composition setNIPPON PAINT AUTOMOTIVE COATINGS CO LTD·Filed 2022·Application pending·0 cites
- 4956US7233995B2Method and device for connecting networksOKI ELECTRIC IND CO LTD·Filed 2002·Granted Jun 19, 2007·6 cites·19 claims
- 5055US12198968B2Electrostatic chuck and substrate fixing deviceSHINKO ELECTRIC IND CO·Filed 2022·Granted Jan 14, 2025·0 cites·6 claims
Showing the top 50 of 77 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →