Inventor · disambiguated record
Hiroki Kagawa
Also filed as: KAGAWA HIROKI
20 granted patents·16 pending applications·67 citations·filing 1996–2024
92Inventor score
Top patents by PatentIndex Score
36 records- 0197US11112713B2TonerCANON KK·Filed 2020·Granted Sep 7, 2021·9 cites·7 claims
- 0295US11112709B2Toner and toner manufacturing methodCANON KK·Filed 2019·Granted Sep 7, 2021·12 cites·16 claims
- 0395US10969704B2Magnetic toner and method for manufacturing magnetic tonerCANON KK·Filed 2019·Granted Apr 6, 2021·14 cites·19 claims
- 0493US11415902B2TonerCANON KK·Filed 2020·Granted Aug 16, 2022·3 cites·14 claims
- 0589US11809132B2TonerCANON KK·Filed 2021·Granted Nov 7, 2023·2 cites·6 claims
- 0689US11796930B2Magnetic tonerCANON KK·Filed 2021·Granted Oct 24, 2023·2 cites·7 claims
- 0782US9683573B2Motor control apparatus and electric pump unitJTEKT CORP·Filed 2012·Granted Jun 20, 2017·7 cites·9 claims
- 0875US9309881B2Electric pump systemJTEKT CORP·Filed 2012·Granted Apr 12, 2016·4 cites·16 claims
- 0964US9145876B2Motor control unit and electric pump unitJTEKT CORP·Filed 2012·Granted Sep 29, 2015·1 cites·18 claims
- 1061US8876501B2Electric pump unitKAWANO AKIHIKO·Filed 2012·Granted Nov 4, 2014·1 cites·4 claims
- 1156US10801499B2External gear pumpJTEKT CORP·Filed 2018·Granted Oct 13, 2020·0 cites·8 claims
- 1253US2024264544A1TonerCANON KK·Filed 2024·Application pending·0 cites
- 1353US2024264545A1TonerCANON KK·Filed 2024·Application pending·0 cites
- 1453US2024264543A1TonerCANON KK·Filed 2024·Application pending·0 cites
- 1552US2024231250A1Toner for use in image-formingCANON KK·Filed 2023·Application pending·0 cites
- 1652US2024184225A1TonerCANON KK·Filed 2023·Application pending·0 cites
- 1752US2024219857A1TonerCANON KK·Filed 2023·Application pending·0 cites
- 1850US12298709B2Toner and method for producing tonerCANON KK·Filed 2021·Granted May 13, 2025·0 cites·11 claims
- 1950US12078960B2Toner and method for producing tonerCANON KK·Filed 2021·Granted Sep 3, 2024·0 cites·9 claims
- 2050US2014344714A1Display device, information terminal device, display method, and recording mediumSHARP KK·Filed 2012·Application pending·0 cites
- 2150US2024069457A1Toner and two-component developerCANON KK·Filed 2023·Application pending·0 cites
- 2249US2023408945A1TonerCANON KK·Filed 2023·Application pending·0 cites
- 2349US2023408946A1TonerCANON KK·Filed 2023·Application pending·0 cites
- 2449US2023408942A1TonerCANON KK·Filed 2023·Application pending·0 cites
- 2548US8790095B2Electric pump unitSAKATA TAKATOSHI·Filed 2009·Granted Jul 29, 2014·0 cites·9 claims
- 2648US5955545ACoating for polyolefin containing copolymer of monomer with distant OHMADZA MOTOR CORP·Filed 1996·Granted Sep 21, 1999·12 cites·3 claims
- 2748US2023350319A1TonerCANON KK·Filed 2023·Application pending·0 cites
- 2848US2023350320A1TonerCANON KK·Filed 2023·Application pending·0 cites
- 2946US12228882B2TonerCANON KK·Filed 2022·Granted Feb 18, 2025·0 cites·11 claims
- 3044US11078824B2Cooling systemJTEKT CORP·Filed 2020·Granted Aug 3, 2021·0 cites·2 claims
- 3141US2017175745A1Electric pump systemJTEKT CORP·Filed 2016·Application pending·0 cites
- 3240US2021080846A1TonerCANON KK·Filed 2020·Application pending·0 cites
- 3338US8714041B2TransmissionYUKITAKE YASUHIRO·Filed 2010·Granted May 6, 2014·0 cites·9 claims
- 3432US9046173B2Transmission driving deviceKAGAWA HIROKI·Filed 2011·Granted Jun 2, 2015·0 cites·10 claims
- 3532US8525456B2Electric pump deviceKAGAWA HIROKI·Filed 2009·Granted Sep 3, 2013·0 cites·3 claims
- 3632US2012246744A1Operation control device, operation control method, license provision system, operation control program, and recording mediumKAGAWA HIROKI·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →