Inventor · disambiguated record
Hirotaka Tanaka
Also filed as: TANAKA HIROTAKA
32 granted patents·36 pending applications·230 citations·filing 2000–2024
95Inventor score
Files withFUJIFILM BUSINESS INNOVATION CORP11SONY GROUP CORP10MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7PANASONIC CORP6NIPPON METAL IND4
Top patents by PatentIndex Score
68 records- 0194US7169487B2Magnetic recording mediumHOYA MAGNETICS SINGAPORE PTE·Filed 2002·Granted Jan 30, 2007·70 cites·22 claims
- 0293US7112451B2BiosensorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Sep 26, 2006·115 cites·7 claims
- 0386US9025993B2Cleaning brush, charging device, and image forming apparatusFUJI XEROX CO LTD·Filed 2013·Granted May 5, 2015·4 cites·11 claims
- 0486US8956879B2Analysis device and method using the samePANASONIC HEALTHCARE CO LTD·Filed 2013·Granted Feb 17, 2015·5 cites·7 claims
- 0572US8692194B2Electron microscope deviceISOZAKI HISASHI·Filed 2011·Granted Apr 8, 2014·3 cites·8 claims
- 0670US11656563B2Jacket, transfer device, and image forming deviceFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted May 23, 2023·0 cites·20 claims
- 0769US7754151B2Liquid homogenizer and analyzer employing the samePANASONIC CORP·Filed 2006·Granted Jul 13, 2010·4 cites·13 claims
- 0867US11609514B2Transfer member, transfer drum, and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Mar 21, 2023·0 cites·15 claims
- 0967US7790439B2Biosensor and measurement methodPANASONIC CORP·Filed 2002·Granted Sep 7, 2010·7 cites·22 claims
- 1067US7192784B2Method of measurement in chromatographyMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Mar 20, 2007·7 cites·14 claims
- 1167US6497842B1Quantitative chromatographic measuring device and method for manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Dec 24, 2002·7 cites·29 claims
- 1266US11768450B2Drum member and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Granted Sep 26, 2023·0 cites·20 claims
- 1363US11966176B2Transfer member, transfer drum, and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Apr 23, 2024·0 cites·13 claims
- 1460US2025020813A1Information processing method, program, position measurement apparatus, and position measurement systemSONY GROUP CORP·Filed 2022·Application pending·0 cites
- 1559US12309348B2Moving body and moving body control methodSONY GROUP CORP·Filed 2021·Granted May 20, 2025·0 cites·11 claims
- 1659US2025129002A1Production method of product 1,3-butylene glycolKH NEOCHEM CO LTD·Filed 2022·Application pending·0 cites
- 1758US7998752B2Biosensor and blood component analytical methodPANASONIC CORP·Filed 2007·Granted Aug 16, 2011·0 cites·5 claims
- 1858US7915051B2Biosensor and blood component analytical methodPANASONIC CORP·Filed 2007·Granted Mar 29, 2011·0 cites·1 claims
- 1958US2025036065A1Static elimination device and medium processing system using sameFUJIFILM BUSINESS INNOVATION CORP·Filed 2024·Application pending·0 cites
- 2058US2025100826A1Medium transport device and medium processing system using the sameFUJIFILM BUSINESS INNOVATION CORP·Filed 2024·Application pending·0 cites
- 2157US12434868B2Mobile body, method of controlling mobile body, program of controlling mobile body, and electric power supply systemSONY GROUP CORP·Filed 2021·Granted Oct 7, 2025·0 cites·11 claims
- 2257US11579541B2Image forming apparatus including a rollshaped charge unit for secondary transfer bodyFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Feb 14, 2023·0 cites·9 claims
- 2356US9236551B2Light emitting device and luminaireTOSHIBA LIGHTING & TECHNOLOGY·Filed 2013·Granted Jan 12, 2016·1 cites·16 claims
- 2456US9151765B2Method for producing agglutinating reagent, agglutinating reagent or product produced thereby, and method for measuring analysis object using the same, and test kit and analysis devicePANASONIC CORP·Filed 2013·Granted Oct 6, 2015·0 cites·2 claims
- 2556US2024118394A1Light output control device, light output control method, and programSONY GROUP CORP·Filed 2022·Application pending·0 cites
- 2655US2025012707A1Information processing device and information processing methodSONY GROUP CORP·Filed 2022·Application pending·0 cites
- 2754US8574913B2Method for measurement of hemoglobin and hemoglobin derivative, and measurement kitTANAKA HIROTAKA·Filed 2008·Granted Nov 5, 2013·0 cites·16 claims
- 2854US7598090B2BiosensorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Granted Oct 6, 2009·0 cites·15 claims
- 2954US2025208551A1Image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2024·Application pending·0 cites
- 3054US2024125618A1Location estimation system, mobile object, location estimation method, and recording mediumSONY GROUP CORP·Filed 2021·Application pending·0 cites
- 3153US11952329B2Product 1,3-butylene glycolKH NEOCHEM CO LTD·Filed 2022·Granted Apr 9, 2024·0 cites·3 claims
- 3253US7179417B2Sn—Zn lead-free solder alloy, its mixture, and soldered bondNIPPON METAL IND·Filed 2006·Granted Feb 20, 2007·0 cites·5 claims
- 3353US7175804B2Sn-Zn lead-free solder alloy, and solder junction portionNIPPON METAL IND·Filed 2006·Granted Feb 13, 2007·0 cites·2 claims
- 3453US2007105170A1Extracorporeal diagnosticMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Application pending·0 cites
- 3551US11493872B2Static elimination device and medium processing device using the sameFUJIFILM BUSINESS INNOVATION CORP·Filed 2020·Granted Nov 8, 2022·0 cites·16 claims
- 3651US2024369961A1Static elimination device and image forming deviceFUJIFILM BUSINESS INNOVATION CORP·Filed 2023·Application pending·0 cites
- 3750US2024221209A1Information processor, information processing method, and programSONY GROUP CORP·Filed 2022·Application pending·0 cites
- 3849US2020392599A1Method for heating steel plate and method for manufacturing hot-pressed productNETUREN CO LTD·Filed 2019·Application pending·0 cites
- 3949US2023318478A1Dual-frequency power-supply apparatus, high-frequency heating apparatus, and high-frequency quenching apparatusNETUREN CO LTD·Filed 2023·Application pending·0 cites
- 4047US2024168401A1Charging device, toner-image forming unit, and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2023·Application pending·0 cites
- 4146US9823599B2Light guide body, static elimination device, and image forming apparatusFUJI XEROX CO LTD·Filed 2016·Granted Nov 21, 2017·0 cites·4 claims
- 4246US7070736B2Sn-Zn lead-free solder alloy and soldered bondNIPPON METAL IND·Filed 2002·Granted Jul 4, 2006·2 cites·2 claims
- 4346US2002137200A1Biosensor and blood component analyzing methodFiled 2001·Application pending·0 cites
- 4446US2023367335A1Autonomous mobile apparatus, flying system, control method, and programSONY GROUP CORP·Filed 2021·Application pending·0 cites
- 4546US2006144802A1Testing device and blood mixing and diluting methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Application pending·0 cites
- 4645US7081308B2Magnetic recording mediumHOYA MAGNETICS SINGAPORE PTE·Filed 2004·Granted Jul 25, 2006·0 cites·4 claims
- 4745US2007292964A1Measuring Equipment and Measuring MethodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Application pending·0 cites
- 4845US2003092093A1Extrasomatic diagnosticsFiled 2001·Application pending·0 cites
- 4945US2025013242A1Information processing apparatus, information processing method, and programSONY GROUP CORP·Filed 2022·Application pending·0 cites
- 5044US2015060894A1Light Emitting DeviceTOSHIBA LIGHTING & TECHNOLOGY·Filed 2014·Application pending·0 cites
Showing the top 50 of 68 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →