Inventor · disambiguated record
Hirotaka Yamamoto
Also filed as: YAMAMOTO HIROTAKA
55 granted patents·14 pending applications·932 citations·filing 1975–2024
98Inventor score
Top patents by PatentIndex Score
69 records- 0199US4098725ALow thermal expansive, electroconductive composite ceramicsTDK ELECTRONICS CO LTD·Filed 1975·Granted Jul 4, 1978·118 cites·1 claims
- 0297US4110260AElectroconductive composite ceramicsTDK ELECTRONICS CO LTD·Filed 1976·Granted Aug 29, 1978·137 cites·17 claims
- 0393US10653998B2Honeycomb structureNGK INSULATORS LTD·Filed 2017·Granted May 19, 2020·10 cites·9 claims
- 0492US10369545B2Honeycomb structureNGK INSULATORS LTD·Filed 2017·Granted Aug 6, 2019·9 cites·9 claims
- 0591USD452842SAdapterMITSUMI ELECTRIC CO LTD·Filed 2001·Granted Jan 8, 2002·50 cites·1 claims
- 0690US5796190AEngine-driven permanent magnetic type welding generatorDENYO CO LTD·Filed 1996·Granted Aug 18, 1998·76 cites·3 claims
- 0788US11616318B2Electrical connection componentYAZAKI CORP·Filed 2021·Granted Mar 28, 2023·2 cites·6 claims
- 0885US6440676B1Diagnostic assay for cancerNYXIS NEUROTHERAPIES INC·Filed 2000·Granted Aug 27, 2002·17 cites·10 claims
- 0985US5828152ARotor with permanent magnet of generator and method of manufacturing the sameDENYO CO LTD·Filed 1996·Granted Oct 27, 1998·61 cites·9 claims
- 1084US6107271ANeuroactive peptidesNYXIS NEURO THERAPIES INC·Filed 1998·Granted Aug 22, 2000·60 cites·3 claims
- 1184US5763393ANeuroactive peptidesNEUROTHERAPEUTICS L P·Filed 1996·Granted Jun 9, 1998·63 cites·6 claims
- 1283US8120475B2Security-feature-equipped on-vehicle device and security-feature control method of on-vehicle deviceIWAMOTO TAKAO·Filed 2008·Granted Feb 21, 2012·23 cites·20 claims
- 1380US6194158B1Diagnostic assay for cancerNYXIS NEUROTHERAPIES INC·Filed 1999·Granted Feb 27, 2001·65 cites·18 claims
- 1479US9464551B2Honeycomb catalyst bodyNGK INSULATORS LTD·Filed 2013·Granted Oct 11, 2016·4 cites·7 claims
- 1576US11915595B2Collision-avoidance maneuvering method in congested water and collision-avoidance maneuvering system for single-propeller twin-rudder shipJAPAN HAMWORTHY & CO LTD·Filed 2019·Granted Feb 27, 2024·3 cites·9 claims
- 1675US10468792B2Terminal blockYAZAKI CORP·Filed 2018·Granted Nov 5, 2019·3 cites·4 claims
- 1775USD517985SAdapterMITSUMI ELECTRIC CO LTD·Filed 2004·Granted Mar 28, 2006·21 cites·1 claims
- 1875US5936320AEngine-driven permanent magnetic type welding generatorDENYO CO LTD·Filed 1998·Granted Aug 10, 1999·38 cites·4 claims
- 1974US10195814B2Honeycomb structureNGK INSULATORS LTD·Filed 2017·Granted Feb 5, 2019·1 cites·2 claims
- 2073US9827494B2Electronic device and external structure configured to attach to or detach from the electronic deviceSONY CORP·Filed 2012·Granted Nov 28, 2017·3 cites·14 claims
- 2169US5469152ARemote control device that transmits signals indicating termination of key pressing operationsSONY CORP·Filed 1994·Granted Nov 21, 1995·34 cites·7 claims
- 2266US8622537B2Solvent for ink, method for producing solvent for ink, ink for inkjet recording, method for producing ink for inkjet recording, ink cartridge, and method for producing ink cartridgeYAMAMOTO HIROTAKA·Filed 2011·Granted Jan 7, 2014·1 cites·20 claims
- 2365US7804311B2Electronic machine, connected machine identifying method for electronic machine and control systemSONY CORP·Filed 2007·Granted Sep 28, 2010·3 cites·12 claims
- 2461US11495897B2Electric connection partYAZAKI CORP·Filed 2021·Granted Nov 8, 2022·0 cites·7 claims
- 2561US10293599B2Method and device for producing decorative article, and decorative articleRISO KAGAKU CORP·Filed 2014·Granted May 21, 2019·0 cites·15 claims
- 2661US4363088AElectric power source unitsTDK ELECTRONICS CO LTD·Filed 1981·Granted Dec 7, 1982·12 cites·4 claims
- 2760US11390085B2Wiping deviceRISO KAGAKU CORP·Filed 2020·Granted Jul 19, 2022·0 cites·9 claims
- 2859US11305257B2Honeycomb structureNGK INSULATORS LTD·Filed 2021·Granted Apr 19, 2022·0 cites·5 claims
- 2958US6893690B2Ink jet recording sheetNISSHIN SPINNING·Filed 2001·Granted May 17, 2005·2 cites·5 claims
- 3058US6006418AMethod of manufacturing a rotors with permanent magnetDENYO CO LTD·Filed 1998·Granted Dec 28, 1999·24 cites·4 claims
- 3157US11148128B2Honeycomb structureNGK INSULATORS LTD·Filed 2019·Granted Oct 19, 2021·0 cites·5 claims
- 3257US2003175734A1Diagnostic assay for cancerNYXIS NEUROTHERAPIES INC·Filed 2002·Application pending·0 cites
- 3356US9937709B2Surface treatment liquid for porous sound-absorbing material, aqueous inkjet ink for porous sound-absorbing material, and uses thereforRISO KAGAKU CORP·Filed 2016·Granted Apr 10, 2018·0 cites·15 claims
- 3456US7123488B2DC/DC converter including a Zener diode having a substantially zero temperature coefficientMITSUMI ELECTRIC CO LTD·Filed 2004·Granted Oct 17, 2006·12 cites·7 claims
- 3554USD384033SEngine-driven electric generator for weldingDENYO CO LTD·Filed 1996·Granted Sep 23, 1997·9 cites·1 claims
- 3653US11033849B2Honeycomb structureNGK INSULATORS LTD·Filed 2019·Granted Jun 15, 2021·0 cites·5 claims
- 3753US10232361B2Honeycomb structural body and method for manufacturing the sameNGK INSULATORS LTD·Filed 2016·Granted Mar 19, 2019·0 cites·10 claims
- 3853US2024116619A1Steering system having steering angle correction function for single-propeller twin-rudder shipJAPAN HAMWORTHY & CO LTD·Filed 2022·Application pending·0 cites
- 3953US2004204381A1Detection and treatment of glyco-enzyme-related diseaseMOSKAL JOSEPH R·Filed 2004·Application pending·0 cites
- 4052US11214524B2Honeycomb structureNGK INSULATORS LTD·Filed 2020·Granted Jan 4, 2022·0 cites·8 claims
- 4151US10759170B2Ink jet printing apparatusRISO KAGAKU CORP·Filed 2019·Granted Sep 1, 2020·0 cites·13 claims
- 4251US10017654B2Aqueous inkjet ink for humidity-conditioning base material and method for producing decorated humidity-conditioning base materialRISO KAGAKU CORP·Filed 2016·Granted Jul 10, 2018·0 cites·14 claims
- 4351US5446879ADisc changing apparatus with error loggingSONY CORP·Filed 1994·Granted Aug 29, 1995·10 cites·3 claims
- 4450US7681183B2Method, system, and program product for checking control model and/or control programDENSO CORP·Filed 2004·Granted Mar 16, 2010·1 cites·44 claims
- 4550US2002142287A1High throughput assay to detect inhibitors of the map kinase pathwayFiled 2001·Application pending·0 cites
- 4650US2025153838A1Uniaxial twin-rudder ship having automatic docking functionJAPAN HAMWORTHY & CO LTD·Filed 2022·Application pending·0 cites
- 4748US10066111B2Aqueous inkjet ink for humidity-conditioning base material and method for producing decorated humidity-conditioning base materialRISO KAGAKU CORP·Filed 2016·Granted Sep 4, 2018·0 cites·13 claims
- 4848US2011150840A1Detection and Treatment of Glyco-Enzyme-Related DiseaseMOSKAL JOSEPH R·Filed 2010·Application pending·0 cites
- 4947US2025369376A1Honeycomb filterNGK INSULATORS LTD·Filed 2024·Application pending·0 cites
- 5046US2006182905A1Ink jet sheetISHII NAOYUKI·Filed 2005·Application pending·0 cites
Showing the top 50 of 69 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →