Inventor · disambiguated record
Shintaro Kawaguchi
Also filed as: KAWAGUCHI SHINTARO
13 granted patents·4 pending applications·188 citations·filing 1988–2023
91Inventor score
Files withCANON KK11MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2TOSHIBA KK2YAMAHA MARINE KK1YAMAHA MOTOR CO LTD1
Top patents by PatentIndex Score
17 records- 0197US9423714B2TonerCANON KK·Filed 2015·Granted Aug 23, 2016·32 cites·4 claims
- 0296US11112710B2Toner and method for producing tonerCANON KK·Filed 2020·Granted Sep 7, 2021·7 cites·9 claims
- 0395US11112714B2TonerCANON KK·Filed 2020·Granted Sep 7, 2021·7 cites·9 claims
- 0494US8980517B2TonerCANON KK·Filed 2013·Granted Mar 17, 2015·11 cites·7 claims
- 0590US5003196AWave shaping circuit having a maximum voltage detector and a minimum voltage detectorTOSHIBA KK·Filed 1989·Granted Mar 26, 1991·58 cites·13 claims
- 0685US5420691AElectric component observation systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted May 30, 1995·50 cites·17 claims
- 0782US12124212B2TonerCANON KK·Filed 2021·Granted Oct 22, 2024·1 cites·6 claims
- 0855US7568470B2Fuel system for outboard motorYAMAHA MOTOR CO LTD·Filed 2006·Granted Aug 4, 2009·3 cites·21 claims
- 0953US12235606B2Process cartridgeCANON KK·Filed 2021·Granted Feb 25, 2025·0 cites·7 claims
- 1052US12474649B2Toner and method for producing tonerCANON KK·Filed 2022·Granted Nov 18, 2025·0 cites·9 claims
- 1149US5519495AElectronic component observation systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted May 21, 1996·13 cites·7 claims
- 1247US12306572B2Process cartridgeCANON KK·Filed 2021·Granted May 20, 2025·0 cites·6 claims
- 1347US2023273542A1Toner set, image forming method, and image forming apparatusCANON KK·Filed 2023·Application pending·0 cites
- 1447US2023273541A1Toner and method for producing tonerCANON KK·Filed 2023·Application pending·0 cites
- 1543US4916560ARecording speed detecting apparatusTOSHIBA KK·Filed 1988·Granted Apr 10, 1990·6 cites·10 claims
- 1636US2007243778A1Fuel system for outboard motorYAMAHA MARINE KK·Filed 2006·Application pending·0 cites
- 1732US2015248072A1TonerCANON KK·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →