Inventor · disambiguated record
Hiroto Takahashi
Also filed as: TAKAHASHI HIROTO
49 granted patents·13 pending applications·688 citations·filing 1984–2025
98Inventor score
Top patents by PatentIndex Score
62 records- 0196US4596994ALiquid jet recording headCANON KK·Filed 1984·Granted Jun 24, 1986·89 cites·11 claims
- 0295US4567493ALiquid jet recording headCANON KK·Filed 1984·Granted Jan 28, 1986·87 cites·15 claims
- 0392US4686544ALiquid jet recording headCANON KK·Filed 1984·Granted Aug 11, 1987·56 cites·12 claims
- 0491US5430469ATone recording method using ink recording headCANON KK·Filed 1992·Granted Jul 4, 1995·56 cites·2 claims
- 0590US12079002B2Autonomous work machineHONDA MOTOR CO LTD·Filed 2021·Granted Sep 3, 2024·2 cites·16 claims
- 0685US4720716ALiquid jet recording headCANON KK·Filed 1986·Granted Jan 19, 1988·37 cites·12 claims
- 0784US4777494AProcess for manufacturing an electrothermal transducer for a liquid jet recording head by anodic oxidation of exposed portions of the transducerCANON KK·Filed 1987·Granted Oct 11, 1988·35 cites·7 claims
- 0884US4725859ALiquid jet recording headCANON KK·Filed 1987·Granted Feb 16, 1988·37 cites·11 claims
- 0980US4694306ALiquid jet recording head with a protective layer formed by converting the surface of a transducer into an insulating materialCANON KK·Filed 1986·Granted Sep 15, 1987·33 cites·4 claims
- 1074US4631555ALiquid jet type recording headCANON KK·Filed 1984·Granted Dec 23, 1986·19 cites·1 claims
- 1174US4602261AInk jet electrode configurationCANON KK·Filed 1984·Granted Jul 22, 1986·18 cites·14 claims
- 1273USD778716SPackaging boxJVC KENWOOD CORP·Filed 2015·Granted Feb 14, 2017·15 cites·1 claims
- 1373US5005024AInk jet recording apparatus which supplies repellent agent to liquid discharge port surface and method thereofCANON KK·Filed 1990·Granted Apr 2, 1991·26 cites·53 claims
- 1473US2024393792A1Autonomous work machineHONDA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 1568US5489928ALiquid-repellent application process for a liquid ejection recording apparatusCANON KK·Filed 1993·Granted Feb 6, 1996·19 cites·1 claims
- 1665US4536250AMethod of making liquid jet recording headCANON KK·Filed 1984·Granted Aug 20, 1985·19 cites·4 claims
- 1764US2025307062A1Test support system and control method thereforMITSUBISHI ELECTRIC CORP·Filed 2025·Application pending·0 cites
- 1862US11864490B2Control device, work system, work machine, and control methodHONDA MOTOR CO LTD·Filed 2021·Granted Jan 9, 2024·0 cites·8 claims
- 1962US11805725B2MowerHONDA MOTOR CO LTD·Filed 2021·Granted Nov 7, 2023·0 cites·12 claims
- 2062US6260939B1Tone recording method using ink jet recording head that records pixels using a plurality of liquid dropletsCANON KK·Filed 1998·Granted Jul 17, 2001·19 cites·13 claims
- 2162US6139130ASubstrate and liquid jet recording head with particular electrode and resistor structuresCANON KK·Filed 1996·Granted Oct 31, 2000·20 cites·13 claims
- 2260US12093059B2Control system, control apparatus, autonomous work machine, operation method of control apparatus, control method of autonomous work machine, and storage mediumHONDA MOTOR CO LTD·Filed 2021·Granted Sep 17, 2024·0 cites·21 claims
- 2360US2024324140A1Cooling method, electronic device manufacturing method, and cooling deviceKIOXIA CORP·Filed 2024·Application pending·0 cites
- 2458US12222721B2Autonomous work machine, autonomous work machine control method, and storage mediumHONDA MOTOR CO LTD·Filed 2022·Granted Feb 11, 2025·0 cites·26 claims
- 2558US2025367943A1Printing device reading surface of printing target on platen to obtain scan dataBROTHER IND LTD·Filed 2025·Application pending·0 cites
- 2657US11653804B2Work system, autonomous work machine, method of controlling autonomous work machine, and non-transitory computer-readable storage mediumHONDA MOTOR CO LTD·Filed 2020·Granted May 23, 2023·0 cites·17 claims
- 2757US6513906B1Recording apparatus and recording methodCANON KK·Filed 1992·Granted Feb 4, 2003·12 cites·8 claims
- 2856US11892850B2Autonomous work machine, method of controlling the same, and storage mediumHONDA MOTOR CO LTD·Filed 2021·Granted Feb 6, 2024·0 cites·13 claims
- 2956US5988798AFluid ejection head with multi-dimensional fluid pathCANON KK·Filed 1995·Granted Nov 23, 1999·17 cites·10 claims
- 3055US12016259B2Information providing device, mowing vehicle and mowing management systemHONDA MOTOR CO LTD·Filed 2021·Granted Jun 25, 2024·0 cites·10 claims
- 3155US11899992B2Print device, print quality judgement method, and non-transitory computer-readable storage mediumBROTHER IND LTD·Filed 2022·Granted Feb 13, 2024·0 cites·19 claims
- 3255US2021263529A1Autonomous work machine, control method of autonomous work machine, and storage mediumHONDA MOTOR CO LTD·Filed 2021·Application pending·0 cites
- 3354US5210549AInk jet recording head having resistor formed by oxidizationCANON KK·Filed 1991·Granted May 11, 1993·12 cites·12 claims
- 3453US11782447B2Autonomous work machine, method of controlling the same, and storage mediumHONDA MOTOR CO LTD·Filed 2021·Granted Oct 10, 2023·0 cites·12 claims
- 3553US5455612ALiquid jet recording headCANON KK·Filed 1994·Granted Oct 3, 1995·11 cites·48 claims
- 3652US12507618B2Work machine and processing deviceHONDA MOTOR CO LTD·Filed 2022·Granted Dec 30, 2025·0 cites·9 claims
- 3752US11703868B2Control device and work machineHONDA MOTOR CO LTD·Filed 2021·Granted Jul 18, 2023·0 cites·12 claims
- 3851US11902476B2Inspection device, printer, and method to inspect images accuratelyBROTHER IND LTD·Filed 2022·Granted Feb 13, 2024·0 cites·12 claims
- 3951US11612914B2Cleaning system and method of controlling cleaning systemHONDA MOTOR CO LTD·Filed 2020·Granted Mar 28, 2023·0 cites·3 claims
- 4051US2023109631A1Operation management device, operation management program and operation management methodHONDA MOTOR CO LTD·Filed 2020·Application pending·0 cites
- 4149US12228933B2Autonomous work machine, control device, autonomous work machine control method, control device operation method, and storage mediumHONDA MOTOR CO LTD·Filed 2022·Granted Feb 18, 2025·0 cites·12 claims
- 4249US11797025B2Autonomous work system, autonomous work setting method, and storage mediumHONDA MOTOR CO LTD·Filed 2021·Granted Oct 24, 2023·0 cites·6 claims
- 4349US6923522B2Recording apparatus and recording methodCANON KK·Filed 2002·Granted Aug 2, 2005·3 cites·21 claims
- 4449US4956654ALiquid injection recording head with flexible supportCANON KK·Filed 1988·Granted Sep 11, 1990·6 cites·41 claims
- 4549US2021008602A1Autonomous traveling work machine, washing system, and method of controlling washing systemHONDA MOTOR CO LTD·Filed 2020·Application pending·0 cites
- 4648US4940999ALiquid jet recording headCANON KK·Filed 1989·Granted Jul 10, 1990·6 cites·11 claims
- 4748US2020234393A1Accompanying moving objectHONDA MOTOR CO LTD·Filed 2020·Application pending·0 cites
- 4845US5107281AInk jet recording head having means to remove stagnant bubblesCANON KK·Filed 1991·Granted Apr 21, 1992·7 cites·9 claims
- 4944US2021278839A1Work machine, control method of work machine, and storage mediumHONDA MOTOR CO LTD·Filed 2021·Application pending·0 cites
- 5043US12032381B2Accompanying mobile bodyHONDA MOTOR CO LTD·Filed 2019·Granted Jul 9, 2024·0 cites·7 claims
Showing the top 50 of 62 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →