Inventor · disambiguated record
Etsunori Fujita
Also filed as: FUJITA ETSUNORI
115 granted patents·29 pending applications·1,812 citations·filing 1997–2023
99Inventor score
Files withDELTA TOOLING CO LTD82DELTA KOGYO CO29FUJITA ETSUNORI21MITSUBISHI HEAVY IND LTD3KURARAY FASTENING CO LTD2
Top patents by PatentIndex Score
144 records- 0195US7416256B2Base net supporting mechanism for seat and seat structure thereofDELTA TOOLING CO LTD·Filed 2006·Granted Aug 26, 2008·49 cites·15 claims
- 0295US7281766B2Seat structureDELTA TOOLING CO LTD·Filed 2005·Granted Oct 16, 2007·47 cites·11 claims
- 0394US9827879B2Power seat slide device and vehicle seatDELTA TOOLING CO LTD·Filed 2014·Granted Nov 28, 2017·29 cites·20 claims
- 0494US6302487B1Seat having a three-dimensional netDELTA TOOLING CO LTD·Filed 2000·Granted Oct 16, 2001·99 cites·5 claims
- 0593US10118323B2Manufacturing method of integrated foam-molded productDELTA KOGYO CO·Filed 2014·Granted Nov 6, 2018·14 cites·5 claims
- 0693US7971939B2Seat structureDELTA TOOLING CO LTD·Filed 2005·Granted Jul 5, 2011·41 cites·10 claims
- 0793US6670018B2Net fabric to be processed into net productDELTA TOOLING CO LTD·Filed 2001·Granted Dec 30, 2003·94 cites·10 claims
- 0892US10737588B2Power seat slide deviceDELTA KOGYO CO·Filed 2017·Granted Aug 11, 2020·6 cites·12 claims
- 0992US9376044B2Vehicle seatDELTA TOOLING CO LTD·Filed 2013·Granted Jun 28, 2016·22 cites·19 claims
- 1092US8376456B2Impact absorbing structural body, shell type frame member and seat structureDELTA TOOLING CO LTD·Filed 2008·Granted Feb 19, 2013·15 cites·12 claims
- 1191US11833934B2Seat slide adjusterDELTA KOGYO CO·Filed 2020·Granted Dec 5, 2023·3 cites·4 claims
- 1291US6489000B1Cushion having a three-dimensional netDELTA TOOLING CO LTD·Filed 2000·Granted Dec 3, 2002·75 cites·21 claims
- 1390US8592020B2Structural member and seat structure for transport machineFUJITA ETSUNORI·Filed 2009·Granted Nov 26, 2013·11 cites·13 claims
- 1488US7496457B2Load body state judging device, vehicle seat and computer programDELTA TOOLING CO LTD·Filed 2005·Granted Feb 24, 2009·35 cites·27 claims
- 1588US6315364B1Cushion and seat each having net-like skinDELTA TOOLING CO LTD·Filed 1998·Granted Nov 13, 2001·95 cites·19 claims
- 1687US9428090B2Headrest with speakers and method for manufacturing headrest cushion memberBOSE CORP·Filed 2014·Granted Aug 30, 2016·10 cites·5 claims
- 1787US7275793B2SeatTOYOTA CHUO KENKYUSHO KK·Filed 2002·Granted Oct 2, 2007·62 cites·36 claims
- 1887US6921132B2Seat structureDELTA TOOLING CO LTD·Filed 2004·Granted Jul 26, 2005·34 cites·15 claims
- 1986US7618096B2Seat structureDELTA TOOLING CO LTD·Filed 2006·Granted Nov 17, 2009·24 cites·10 claims
- 2086US6588554B2Vibration damping apparatus using magnetic circuitDELTA TOOLING CO LTD·Filed 2001·Granted Jul 8, 2003·25 cites·7 claims
- 2185US9682642B2Seat suspensionDELTA TOOLING CO LTD·Filed 2014·Granted Jun 20, 2017·12 cites·6 claims
- 2285US9149231B2Alcohol-drinking detecting system and computer programFUJITA ETSUNORI·Filed 2010·Granted Oct 6, 2015·26 cites·4 claims
- 2385US6676218B2Vehicle seatDELTA TOOLING CO LTD·Filed 2002·Granted Jan 13, 2004·35 cites·4 claims
- 2485US6505718B2Vibration damping apparatus using magnetic circuitDELTA TOOLING CO LTD·Filed 2001·Granted Jan 14, 2003·27 cites·6 claims
- 2584US10271119B2Headrest having speakerDELTA TOOLING CO LTD·Filed 2016·Granted Apr 23, 2019·7 cites·10 claims
- 2684US7532964B2Driver seat system and awakening deviceDELTA TOOLING CO LTD·Filed 2004·Granted May 12, 2009·43 cites·17 claims
- 2783US8540313B2Seat structureFUJITA ETSUNORI·Filed 2008·Granted Sep 24, 2013·12 cites·15 claims
- 2883US8251447B2Bio-signal analyzer, seat and bio-signal analyzing methodFUJITA ETSUNORI·Filed 2007·Granted Aug 28, 2012·35 cites·12 claims
- 2983USD605863SAircraft seatMITSUBISHI HEAVY IND LTD·Filed 2009·Granted Dec 15, 2009·30 cites·1 claims
- 3083US7219923B2Device for determining kind of load on seat, seat, and bio-signal detectorDELTA TOOLING CO LTD·Filed 2004·Granted May 22, 2007·46 cites·9 claims
- 3182US7104607B2SeatDELTA TOOLING CO LTD·Filed 2004·Granted Sep 12, 2006·45 cites·6 claims
- 3279US10369912B2Torque transfer control mechanism and seat structureDELTA TOOLING CO LTD·Filed 2015·Granted Aug 6, 2019·5 cites·6 claims
- 3379USD632105SAircraft seat cushionMITSUBISHI HEAVY IND LTD·Filed 2009·Granted Feb 8, 2011·24 cites·1 claims
- 3477US8567770B2Seat suspensionFUJITA ETSUNORI·Filed 2010·Granted Oct 29, 2013·5 cites·4 claims
- 3577US7025423B2Seat structureDELTA TOOLING CO LTD·Filed 2003·Granted Apr 11, 2006·36 cites·5 claims
- 3676US7731294B2SeatTOYOTA CHUO KENKYUSHO KK·Filed 2003·Granted Jun 8, 2010·35 cites·21 claims
- 3776US6585240B1Vibration relief apparatus and magnetic damper mechanism thereforDELTA TOOLING CO LTD·Filed 2000·Granted Jul 1, 2003·17 cites·8 claims
- 3876US6336627B1Suspension unit having a magneto-springDELTA TOOLING CO LTD·Filed 2000·Granted Jan 8, 2002·30 cites·7 claims
- 3975US10315535B2Seat support mechanism, seat structure and suspension seatDELTA TOOLING CO LTD·Filed 2015·Granted Jun 11, 2019·4 cites·11 claims
- 4075US9840170B2Vehicle seatDELTA TOOLING CO LTD·Filed 2014·Granted Dec 12, 2017·7 cites·19 claims
- 4174US9682644B2SeatDELTA KOGYO CO·Filed 2014·Granted Jun 20, 2017·6 cites·9 claims
- 4274US6485103B1Structural unit having net member incorporated therein, seat and method for treating end section of net memberDELTA TOOLING CO LTD·Filed 2000·Granted Nov 26, 2002·30 cites·8 claims
- 4374US6366190B1Magneto-spring structureDELTA TOOLING CO LTD·Filed 2000·Granted Apr 2, 2002·17 cites·5 claims
- 4473US10278509B2Lumbar support structure and seat structureDELTA TOOLING CO LTD·Filed 2015·Granted May 7, 2019·4 cites·4 claims
- 4573US9637033B2Lifter mechanism and vehicle seatDELTA TOOLING CO LTD·Filed 2014·Granted May 2, 2017·6 cites·10 claims
- 4672US11730239B2Touch fastener and method of manufacturing the sameKURARAY FASTENING CO LTD·Filed 2018·Granted Aug 22, 2023·2 cites·13 claims
- 4772US8960790B2Vehicle seatFUJITA ETSUNORI·Filed 2010·Granted Feb 24, 2015·7 cites·18 claims
- 4872US7533932B2Slide adjuster for an automobile seatDELTA TOOLING CO LTD·Filed 2006·Granted May 19, 2009·7 cites·4 claims
- 4972US6854805B2Seat structureDELTA TOOLING CO LTD·Filed 2003·Granted Feb 15, 2005·28 cites·21 claims
- 5071USD870477SAutomotive seatDELTA KOGYO CO·Filed 2018·Granted Dec 24, 2019·15 cites·1 claims
Showing the top 50 of 144 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →