Inventor · disambiguated record
Hiroyuki Toda
Also filed as: TODA HIROYUKI
51 granted patents·71 pending applications·559 citations·filing 1976–2025
98Inventor score
Top patents by PatentIndex Score
122 records- 0194US4045231APhotosensitive resin composition for flexographic printing platesTOKYO OHKA KOGYO CO LTD·Filed 1976·Granted Aug 30, 1977·102 cites·10 claims
- 0292US7026982B2Carrier-phase-based relative positioning deviceFURUNO ELECTRIC CO·Filed 2004·Granted Apr 11, 2006·91 cites·23 claims
- 0387US6424915B1System for determining the heading and/or attitude of a bodyFURUNO ELECTRIC CO·Filed 2001·Granted Jul 23, 2002·77 cites·4 claims
- 0485US6792380B2Attitude angle detecting apparatusFURUNO ELECTRIC CO·Filed 2003·Granted Sep 14, 2004·62 cites·19 claims
- 0583US8149163B2GPS compound navigation deviceTODA HIROYUKI·Filed 2007·Granted Apr 3, 2012·17 cites·6 claims
- 0682US6611228B2Carrier phase-based relative positioning apparatusFURUNO ELECTRIC CO·Filed 2001·Granted Aug 26, 2003·61 cites·10 claims
- 0781US9714841B2Satellite navigation/dead-reckoning navigation integrated positioning deviceFURUNO ELECTRIC CO·Filed 2013·Granted Jul 25, 2017·10 cites·17 claims
- 0876US10877163B2Method and device for calculating attitude angleFURUNO ELECTRIC CO·Filed 2016·Granted Dec 29, 2020·3 cites·14 claims
- 0974US10197681B2State calculating device, method of calculating state, and state calculating programFURUNO ELECTRIC CO·Filed 2015·Granted Feb 5, 2019·3 cites·20 claims
- 1072US11333501B2Navigation device, method of generating navigation support information, and navigation support information generating programFURUNO ELECTRIC CO·Filed 2019·Granted May 17, 2022·1 cites·20 claims
- 1165US11386288B2Movement state recognition model training device, movement state recognition device, methods and programs thereforNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Jul 12, 2022·1 cites·7 claims
- 1263US11156721B2Oscillation observation device, oscillation observation method and oscillation observation programFURUNO ELECTRIC CO·Filed 2020·Granted Oct 26, 2021·0 cites·20 claims
- 1363US7590460B2Audio signal processorYAMAHA CORP·Filed 2004·Granted Sep 15, 2009·5 cites·7 claims
- 1463US4957032AApparatus for realizing variable key scaling in electronic musical instrumentYAMAHA CORP·Filed 1987·Granted Sep 18, 1990·16 cites·10 claims
- 1562US10948292B2Sensor error calculating device, attitude angle calculating apparatus, method of calculating sensor error and method of calculating attitude angleFURUNO ELECTRIC CO·Filed 2016·Granted Mar 16, 2021·1 cites·6 claims
- 1661US12411011B2Ship navigation assistance device, ship navigation assistance method, and ship navigation assistance programFURUNO ELECTRIC CO·Filed 2023·Granted Sep 9, 2025·0 cites·16 claims
- 1761US11255675B2Course estimating device, method of estimating course, and course estimating programFURUNO ELECTRIC CO·Filed 2019·Granted Feb 22, 2022·0 cites·20 claims
- 1861US7076342B2Attitude sensing apparatus for determining the attitude of a mobile unitFURUNO ELECTRIC CO·Filed 2004·Granted Jul 11, 2006·13 cites·21 claims
- 1961US5354948ATone signal generation device for generating complex tones by combining different tone sourcesYAMAHA CORP·Filed 1990·Granted Oct 11, 1994·16 cites·16 claims
- 2060US7466817B2Tone generator device for driving light emitting elementsYAMAHA CORP·Filed 2004·Granted Dec 16, 2008·4 cites·11 claims
- 2159US2022405872A1Spatial data upsampling method, spatial data upsampling apparatus and programNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Application pending·0 cites
- 2258US10514469B2Attitude angle calculating device, method of calculating attitude angle, and attitude angle calculating programFURUNO ELECTRIC CO·Filed 2015·Granted Dec 24, 2019·1 cites·19 claims
- 2358US2024153643A1Information processing apparatus, estimation method and programNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 2457US10012672B2Moving state detecting deviceTODA HIROYUKI·Filed 2010·Granted Jul 3, 2018·3 cites·12 claims
- 2557US2023265545A1Aluminum alloy material and hydrogen embrittlement inhibitor for aluminum alloy materialsJAPAN ATOMIC ENERGY AGENCY·Filed 2021·Application pending·0 cites
- 2657US2024379023A1Information processing apparatus, incentive plan calculation method and programNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 2756US11953610B2Device and method for calculating movement informationFURUNO ELECTRIC CO·Filed 2021·Granted Apr 9, 2024·0 cites·6 claims
- 2856US5076133AMusical tone signal generating apparatusYAMAHA CORP·Filed 1990·Granted Dec 31, 1991·13 cites·8 claims
- 2955US12451233B2Information presentation device, information acquisition device, information presentation method, information acquisition method and information presentation programNTT INC·Filed 2020·Granted Oct 21, 2025·0 cites·9 claims
- 3055US11899832B2Observation streamlining apparatus, observation streamlining method and programNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Feb 13, 2024·0 cites·6 claims
- 3155US7589586B2High frequency signal detection circuitOKI SEMICONDUCTOR CO LTD·Filed 2007·Granted Sep 15, 2009·1 cites·8 claims
- 3255US2022415506A1Learning apparatus, estimation apparatus, learning method, estimation method and programNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Application pending·0 cites
- 3355US2022277235A1Optimization device, optimization method, and optimization programNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Application pending·0 cites
- 3454US8965690B2Satellite navigation/dead-reckoning navigation integrated positioning deviceTODA HIROYUKI·Filed 2009·Granted Feb 24, 2015·1 cites·11 claims
- 3554US8649977B2GPS composite navigation apparatusTODA HIROYUKI·Filed 2007·Granted Feb 11, 2014·1 cites·12 claims
- 3654US4947724AElectric music instrument with the capability of memorizing and producing different musical scalesYAMAHA CORP·Filed 1989·Granted Aug 14, 1990·12 cites·7 claims
- 3754US2024221883A1Prediction apparatus, learning apparatus, prediction method, learning method and programNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 3854US2022366272A1Learning device, prediction device, learning method, prediction method, learning program, and prediction programNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Application pending·0 cites
- 3953US11494918B2Moving state analysis device, moving state analysis method, and programNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Nov 8, 2022·0 cites·16 claims
- 4053US11268814B2Movement information calculating device, movement information calculating method and movement information calculating programFURUNO ELECTRIC CO·Filed 2020·Granted Mar 8, 2022·0 cites·7 claims
- 4153US2023221138A1Ship navigation assistance device, ship navigation assistance method, and ship navigation assistance programFURUNO ELECTRIC CO·Filed 2023·Application pending·0 cites
- 4253US2022328152A1Information presentation device, learning device, information presentation method, learning method, information presentation program, and learning programNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Application pending·0 cites
- 4352US6720914B2Carrier-phase-based relative positioning deviceFURUNO ELECTRIC CO·Filed 2002·Granted Apr 13, 2004·8 cites·8 claims
- 4452US5153362AElectronic musical instrument having pan control functionYAMAHA CORP·Filed 1990·Granted Oct 6, 1992·13 cites·14 claims
- 4552US2023395206A1Information processing method, information processing apparatus, and programNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Application pending·0 cites
- 4652US2023394363A1Behavior prediction method, behavior prediction apparatus and programNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Application pending·0 cites
- 4752US2024242242A1Incentive optimization method, incentive optimization apparatus, and programNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 4851US12334223B2Learning apparatus, mental state sequence prediction apparatus, learning method, mental state sequence prediction method and programNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Jun 17, 2025·0 cites·8 claims
- 4951US12018956B2Device, method, and program for predicting destinationNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Jun 25, 2024·0 cites·15 claims
- 5051US11366235B2Positioning device, positioning system, positioning method and positioning programFURUNO ELECTRIC CO·Filed 2018·Granted Jun 21, 2022·0 cites·10 claims
Showing the top 50 of 122 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →