Inventor · disambiguated record
Satoshi Handa
Also filed as: HANDA SATOSHI
26 granted patents·5 pending applications·661 citations·filing 1998–2025
97Inventor score
Top patents by PatentIndex Score
31 records- 0197US8367289B2TonerCANON KK·Filed 2009·Granted Feb 5, 2013·33 cites·11 claims
- 0296US12240448B2Vehicle steering assist deviceTOYOTA MOTOR CO LTD·Filed 2022·Granted Mar 4, 2025·4 cites·3 claims
- 0396US8053156B2Toner, and toner production processCANON KK·Filed 2005·Granted Nov 8, 2011·25 cites·17 claims
- 0496US7459253B2Toner and method of producing tonerCANON KK·Filed 2007·Granted Dec 2, 2008·24 cites·9 claims
- 0595US8652737B2Toner and image forming processHANDA SATOSHI·Filed 2008·Granted Feb 18, 2014·42 cites·15 claims
- 0694US8247147B2TonerABE KOJI·Filed 2007·Granted Aug 21, 2012·22 cites·6 claims
- 0793US6569589B2Toner, toner production process and image forming methodCANON KK·Filed 2001·Granted May 27, 2003·49 cites·47 claims
- 0893US5998080AElectrostatic image-developing toner and image-forming methodCANON KK·Filed 1998·Granted Dec 7, 1999·65 cites·112 claims
- 0993US5948584AToner for developing electrostatic images and image forming methodCANON KK·Filed 1998·Granted Sep 7, 1999·66 cites·67 claims
- 1092US6096468AToner, toner production process, and image forming methodCANON KK·Filed 1999·Granted Aug 1, 2000·57 cites·66 claims
- 1191US6177223B1Toner and image forming method using the tonerCANON KK·Filed 1998·Granted Jan 23, 2001·44 cites·44 claims
- 1290US6337169B1Toner and image forming method using the tonerCANON KK·Filed 2000·Granted Jan 8, 2002·31 cites·45 claims
- 1388US11790130B2Optimization device, optimization method, and non-transitory computer-readable storage medium for storing optimization programFUJITSU LTD·Filed 2021·Granted Oct 17, 2023·2 cites·12 claims
- 1487US8084178B2Non-magnetic tonerTOSAKA EMI·Filed 2006·Granted Dec 27, 2011·14 cites·11 claims
- 1586US12448045B2Vehicle steering assist deviceTOYOTA MOTOR CO LTD·Filed 2023·Granted Oct 21, 2025·1 cites·3 claims
- 1686US6458502B1Process for producing polymerization tonerCANON KK·Filed 2001·Granted Oct 1, 2002·27 cites·57 claims
- 1782US6447970B1Toner containing aluminum benzilic acid compound and image forming methodCANON KK·Filed 2000·Granted Sep 10, 2002·23 cites·58 claims
- 1880US6806016B2Toner for developing electrostatic images and image forming methodCANON KK·Filed 2003·Granted Oct 19, 2004·16 cites·34 claims
- 1979US6544708B2Image forming methodCANON KK·Filed 2001·Granted Apr 8, 2003·19 cites·31 claims
- 2079US6214509B1Toner and image forming methodCANON KK·Filed 1999·Granted Apr 10, 2001·28 cites·75 claims
- 2177US6528224B2Toner for developing electrostatic images and image forming methodCANON KK·Filed 1999·Granted Mar 4, 2003·22 cites·20 claims
- 2277US5976755AImage forming method featuring a residual charge control property resulting from a selected toner formulationCANON KK·Filed 1998·Granted Nov 2, 1999·27 cites·54 claims
- 2373US7537875B2TonerCANON KK·Filed 2005·Granted May 26, 2009·4 cites·8 claims
- 2462US2025289497A1Vehicle driving assistance device, vehicle driving assistance method, and storage medium storing vehicle driving assistance programTOYOTA MOTOR CO LTD·Filed 2025·Application pending·0 cites
- 2558US2024164202A1Organometallic complex, and organic light-emitting device, display apparatus, image pickup apparatus, electronic apparatus, lighting apparatus, and moving object containing the organometallic complexCANON KK·Filed 2023·Application pending·0 cites
- 2655US6610454B2Toner and image forming methodCANON KK·Filed 1998·Granted Aug 26, 2003·11 cites·44 claims
- 2753US2022092380A1Optimization device, optimization method, and computer-readable recording medium storing optimization programFUJITSU LTD·Filed 2021·Application pending·0 cites
- 2852US12280841B2Vehicle control deviceTOYOTA MOTOR CO LTD·Filed 2022·Granted Apr 22, 2025·0 cites·3 claims
- 2952US6859633B2Integral-type process cartridge and developing-assembly unit including non-magnetic one-component tonerCANON KK·Filed 2003·Granted Feb 22, 2005·5 cites·31 claims
- 3049US2021239481A1Information processing apparatus, recording medium, information processing method, and information processing systemFUJITSU LTD·Filed 2020·Application pending·0 cites
- 3130US2001018158A1Image forming methodFiled 1998·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Satoshi Handa files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →