Inventor · disambiguated record
Koichi Suga
Also filed as: SUGA KOICHI
51 granted patents·13 pending applications·602 citations·filing 1999–2024
98Inventor score
Top patents by PatentIndex Score
64 records- 0195USD792291SRear bumper for a motor vehicleSUGA KOICHI·Filed 2015·Granted Jul 18, 2017·50 cites·1 claims
- 0295USD695663SDoor panel for an automobileSUGA KOICHI·Filed 2012·Granted Dec 17, 2013·77 cites·1 claims
- 0394USD784214SFront bumper for a motor vehicleKANASUGI TSUNEO·Filed 2015·Granted Apr 18, 2017·57 cites·1 claims
- 0492USD781183SMotor vehicle and/or toy replica thereofSUGA KOICHI·Filed 2015·Granted Mar 14, 2017·43 cites·1 claims
- 0587USD779394SRear portion for a motor vehicleSUGA KOICHI·Filed 2015·Granted Feb 21, 2017·30 cites·1 claims
- 0685USD696999SDoor panel for an automobileSUGA KOICHI·Filed 2012·Granted Jan 7, 2014·33 cites·1 claims
- 0785USD695664SDoor panel for an automobileSUGA KOICHI·Filed 2012·Granted Dec 17, 2013·33 cites·1 claims
- 0882USD820739SRear bumper for an automobileSUGA KOICHI·Filed 2016·Granted Jun 19, 2018·21 cites·1 claims
- 0978USD779378SMotor vehicle and/or toy replica thereofKIM JIN WON·Filed 2015·Granted Feb 21, 2017·19 cites·1 claims
- 1078US7317072B2Process for the production of polyarylene sulfide resinsIDEMITSU KOSAN CO·Filed 2003·Granted Jan 8, 2008·17 cites·16 claims
- 1177USD820731SMotor vehicle and/or toy replica thereofSUGA KOICHI·Filed 2016·Granted Jun 19, 2018·17 cites·1 claims
- 1275USD823740SFront bumper for an automobileSUGA KOICHI·Filed 2016·Granted Jul 24, 2018·15 cites·1 claims
- 1374US12098243B2Polyether ether ketone and method for producing polyether ether ketoneIDEMITSU KOSAN CO·Filed 2021·Granted Sep 24, 2024·0 cites·16 claims
- 1474US2025163244A1CompositionIDEMITSU KOSAN CO·Filed 2023·Application pending·0 cites
- 1574US2025171632A1CompositionIDEMITSU KOSAN CO·Filed 2023·Application pending·0 cites
- 1673USD720257SMotor vehicle and/or toy replica thereofSUGA KOICHI·Filed 2012·Granted Dec 30, 2014·16 cites·1 claims
- 1773US7514522B2Method for producing polycarbonate copolymerIDEMITSU KOSAN CO·Filed 2005·Granted Apr 7, 2009·2 cites·10 claims
- 1868US7678875B2Method for producing polycarbonate copolymer and polycarbonate copolymerIDEMITSU KOSAN CO·Filed 2005·Granted Mar 16, 2010·1 cites·7 claims
- 1968US2025230278A1Aromatic polyether, method for producing aromatic polyether, composition and sheetIDEMITSU KOSAN CO·Filed 2023·Application pending·0 cites
- 2067US12091504B2Polyether ether ketone, composition, and sheetIDEMITSU KOSAN CO·Filed 2021·Granted Sep 17, 2024·0 cites·8 claims
- 2167US2025188219A1Aromatic polyether, composition, film, powder, pellets, composite material production method, and composite materialIDEMITSU KOSAN CO·Filed 2022·Application pending·0 cites
- 2267US2025188230A1Aromatic polyether, composition, film, powder, pellets, composite material production method, and composite materialIDEMITSU KOSAN CO·Filed 2022·Application pending·0 cites
- 2366USD820738SAutomobileSUGA KOICHI·Filed 2016·Granted Jun 19, 2018·10 cites·1 claims
- 2465USD564412SMotor vehicle and/or toy replica thereofTOYOTA MOTOR CO LTD·Filed 2007·Granted Mar 18, 2008·14 cites·1 claims
- 2565USD563832SMotor vehicle and/or toy replica thereofTOYOTA MOTOR CO LTD·Filed 2007·Granted Mar 11, 2008·14 cites·1 claims
- 2663US12319785B2Method for producing aromatic polyether, and potassium carbonate used in sameIDEMITSU KOSAN CO·Filed 2021·Granted Jun 3, 2025·0 cites·6 claims
- 2763USD563846SFront bumper for an automobileTOYOTA MOTOR CO LTD·Filed 2007·Granted Mar 11, 2008·13 cites·1 claims
- 2862US6316536B1Polyarylene sulfide resin composition, and moldings and connectors made of itIDEMITSU KOSAN CO·Filed 1999·Granted Nov 13, 2001·13 cites·8 claims
- 2959USD695662SFender for an automobileSUGA KOICHI·Filed 2012·Granted Dec 17, 2013·10 cites·1 claims
- 3057USD697843SFender for an automobileSUGA KOICHI·Filed 2012·Granted Jan 21, 2014·9 cites·1 claims
- 3157US2025003274A1Vehicle side portion structureTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 3255US12398266B2Polycarbonate resin compositionIDEMITSU KOSAN CO·Filed 2019·Granted Aug 26, 2025·0 cites·11 claims
- 3355USD696977SAutomobile bodySUGA KOICHI·Filed 2012·Granted Jan 7, 2014·8 cites·1 claims
- 3453US2011245389A1Transparent flame-retardant aromatic polycarbonate resin composition, and molded product thereofIDEMITSU KOSAN CO·Filed 2009·Application pending·0 cites
- 3552USD638335SAutomobileTOYOTA MOTOR CO LTD·Filed 2009·Granted May 24, 2011·7 cites·1 claims
- 3651US12024629B2Polycarbonate-based resin, production method therefor, and polycarbonate-based resin compositionIDEMITSU KOSAN CO·Filed 2019·Granted Jul 2, 2024·0 cites·14 claims
- 3751US2022082534A1Method for fractionating dioxinsMIURA KOGYO KK·Filed 2020·Application pending·0 cites
- 3850USD563833SMotor vehicle and/or toy replica thereofTOYOTA MOTOR CO LTD·Filed 2007·Granted Mar 11, 2008·10 cites·1 claims
- 3949USD779393SFront portion for a motor vehicleKIM JIN WON·Filed 2015·Granted Feb 21, 2017·5 cites·1 claims
- 4048USD697000SSide panel for an automobileSUGA KOICHI·Filed 2012·Granted Jan 7, 2014·6 cites·1 claims
- 4148USD621749SAutomobile and/or toy replica thereofTOYOTA MOTOR CO LTD·Filed 2010·Granted Aug 17, 2010·7 cites·1 claims
- 4247USD849971SFront combination lamp for an automobileSUGA KOICHI·Filed 2016·Granted May 28, 2019·4 cites·1 claims
- 4347USD832474SFront combination lamp for an automobileSUGA KOICHI·Filed 2016·Granted Oct 30, 2018·4 cites·1 claims
- 4447US2020148834A1Carbonate-olefin copolymerIDEMITSU KOSAN CO·Filed 2018·Application pending·0 cites
- 4545USD773082SFront combination lamp for a motor vehicleKANASUGI TSUNEO·Filed 2015·Granted Nov 29, 2016·4 cites·1 claims
- 4645USD706169SMotor vehicle and/or toy replica thereofTOYOTA MOTOR CO LTD·Filed 2013·Granted Jun 3, 2014·5 cites·1 claims
- 4744US10239993B2Branched polycarbonate resin and method for producing sameIDEMITSU KOSAN CO·Filed 2015·Granted Mar 26, 2019·0 cites·20 claims
- 4843USD811632SFront combination lamp for an automobileSUGA KOICHI·Filed 2016·Granted Feb 27, 2018·3 cites·1 claims
- 4943US2001047053A1Polyarylene sulfide resin composition, and moldings and connectors made of itIDEMITSU KOSAN CO·Filed 2001·Application pending·0 cites
- 5043US2016083513A1Polycarbonate resin for liquid crystal members, polycarbonate resin composition for liquid crystal members which contains same, and liquid crystal memberIDEMITSU KOSAN CO·Filed 2014·Application pending·0 cites
Showing the top 50 of 64 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →