Inventor · disambiguated record
Kouetsu Takaya
Also filed as: TAKAYA KOUETSU
85 granted patents·17 pending applications·556 citations·filing 1994–2023
99Inventor score
Files withFUJI ELECTRIC FA COMPONENTS & SYSTEMS CO LTD29NAKA YASUHIRO15FUJI ELECTRIC CO LTD12TAKAYA KOUETSU12FUJI ELEC FA COMPONENTS & SYS9
Top patents by PatentIndex Score
102 records- 0197US8653917B2Contact device and electromagnetic switch using contact deviceTAKAYA KOUETSU·Filed 2011·Granted Feb 18, 2014·39 cites·8 claims
- 0296US8853585B2Electromagnetic contractorTACHIKAWA HIROYUKI·Filed 2012·Granted Oct 7, 2014·33 cites·11 claims
- 0396US8410878B1Contact device and electromagnetic switch using contact deviceTAKAYA KOUETSU·Filed 2011·Granted Apr 2, 2013·21 cites·4 claims
- 0494US8937518B2Electromagnetic switchSUZUKI KENJI·Filed 2011·Granted Jan 20, 2015·14 cites·5 claims
- 0592US8823472B2Electromagnetic contactorTAKAYA KOUETSU·Filed 2012·Granted Sep 2, 2014·11 cites·8 claims
- 0692US8570125B2Electromagnetic switchSUZUKI KENJI·Filed 2011·Granted Oct 29, 2013·11 cites·8 claims
- 0791US8816801B2Contact mechanism and electromagnetic contactor using the sameTACHIKAWA HIROYUKI·Filed 2012·Granted Aug 26, 2014·12 cites·6 claims
- 0891US8816803B2Contact mechanism and electromagnetic contactor using sameNAKA YASUHIRO·Filed 2011·Granted Aug 26, 2014·9 cites·5 claims
- 0990US8803642B2Electromagnetic contactor and electromagnetic contactor gas encapsulating methodIMAMURA SEIJI·Filed 2013·Granted Aug 12, 2014·8 cites·3 claims
- 1090US8749331B2Electromagnetic contactorKASHIMURA OSAMU·Filed 2012·Granted Jun 10, 2014·16 cites·7 claims
- 1190US8514041B2Mounting unit for electromagnetic contactor and connection structure of electromagnetic contactor using the sameNAKA YASUHIRO·Filed 2010·Granted Aug 20, 2013·9 cites·8 claims
- 1288US8797129B2Electromagnetic contactorNAKA YASUHIRO·Filed 2012·Granted Aug 5, 2014·8 cites·6 claims
- 1386US8487725B2Electromagnetic contact deviceTAKAYA KOUETSU·Filed 2010·Granted Jul 16, 2013·7 cites·6 claims
- 1485US8952772B2Electromagnetic contactor and electromagnetic contactor gas encapsulating methodIMAMURA SEIJI·Filed 2013·Granted Feb 10, 2015·5 cites·4 claims
- 1585US8651442B2Rail attachment structure of electric deviceTAKAYA KOUETSU·Filed 2010·Granted Feb 18, 2014·11 cites·4 claims
- 1684US9117611B2Electromagnetic contactorNAKA YASUHIRO·Filed 2012·Granted Aug 25, 2015·6 cites·6 claims
- 1784US8836456B2Electromagnetic contactorTACHIKAWA HIROYUKI·Filed 2012·Granted Sep 16, 2014·6 cites·10 claims
- 1884US8653916B2Electromagnetic contactorNAKA YASUHIRO·Filed 2011·Granted Feb 18, 2014·6 cites·4 claims
- 1984US8410877B1Electromagnetic contactor and assembly method for the sameTAKAYA KOUETSU·Filed 2010·Granted Apr 2, 2013·6 cites·3 claims
- 2083US9673008B2Electromagnetic switchFUJI ELECTRIC CO LTD·Filed 2014·Granted Jun 6, 2017·5 cites·7 claims
- 2183US9543102B2Electromagnetic switch and contact position regulating method thereofFUJI ELECTRIC FA COMPONENTS & SYSTEMS CO LTD·Filed 2014·Granted Jan 10, 2017·5 cites·17 claims
- 2283US9520256B2Electromagnetic contactor including contact bearing portions for bearing fixed contactsFUJI ELECTRIC FA COMPONENTS & SYSTEMS CO LTD·Filed 2015·Granted Dec 13, 2016·3 cites·9 claims
- 2383US9508509B2Contact device having arc root movement promotion portion, and electromagnetic switch in which the contact device is usedFUJI ELECTRIC FA COMPONENTS & SYSTEMS CO LTD·Filed 2014·Granted Nov 29, 2016·5 cites·10 claims
- 2483US8981883B2Contact mechanism and electromagnetic contactor using sameFUJI ELEC FA COMPONENTS & SYS·Filed 2014·Granted Mar 17, 2015·4 cites·2 claims
- 2581US8324994B2Riversible electromagnetic contactorNAKA YASUHIRO·Filed 2010·Granted Dec 4, 2012·5 cites·4 claims
- 2680US9583291B2Electromagnetic contactorFUJI ELECTRIC CO LTD·Filed 2015·Granted Feb 28, 2017·2 cites·13 claims
- 2780US9460871B2Method for assembling arc-extinguishing chamber of electromagnetic contactorNAKA YASUHIRO·Filed 2012·Granted Oct 4, 2016·4 cites·1 claims
- 2880US8760247B2Electromagnetic contactorISOZAKI MASARU·Filed 2012·Granted Jun 24, 2014·6 cites·6 claims
- 2977US8466759B2Reversible electromagnetic contactorTAKAYA KOUETSU·Filed 2010·Granted Jun 18, 2013·4 cites·3 claims
- 3076US9589739B2Electromagnetic contactorFUJI ELECTRIC FA COMPONENTS & SYSTEMS CO LTD·Filed 2015·Granted Mar 7, 2017·2 cites·3 claims
- 3176USD656905SMagnetic contactorOKUBO KOJI·Filed 2011·Granted Apr 3, 2012·22 cites·1 claims
- 3275US8324993B2Electromagnetic contact deviceNAKA YASUHIRO·Filed 2010·Granted Dec 4, 2012·4 cites·6 claims
- 3374US8274346B2Electromagnetic contact deviceTAKAYA KOUETSU·Filed 2010·Granted Sep 25, 2012·3 cites·7 claims
- 3474US5677655AElectromagnetic contactor with adjustment contact terminalsFUJI ELECTRIC CO LTD·Filed 1995·Granted Oct 14, 1997·33 cites·9 claims
- 3573US9378906B2Electromagnetic contactor manufacturing methodIMAMURA SEIJI·Filed 2013·Granted Jun 28, 2016·2 cites·4 claims
- 3673US8289111B2Electromagnetic contactorNAKA YASUHIRO·Filed 2010·Granted Oct 16, 2012·3 cites·7 claims
- 3772US8093973B2Movable contact holder of electrical apparatus and assembling method of the movable contact holderTAKAYA KOUETSU·Filed 2009·Granted Jan 10, 2012·6 cites·9 claims
- 3871US10170261B2Contact device and electromagnetic contactor using sameFUJI ELECTRIC FA COMPONENTS & SYSTEMS CO LTD·Filed 2017·Granted Jan 1, 2019·1 cites·20 claims
- 3970US9653222B2Contact device, and electromagnetic switch in which the contact device is usedFUJI ELECTRIC CO LTD·Filed 2014·Granted May 16, 2017·2 cites·10 claims
- 4069US10446348B2Electromagnetic contactorFUJI ELECTRIC FA COMPONENTS & SYSTEMS CO LTD·Filed 2018·Granted Oct 15, 2019·1 cites·17 claims
- 4169US9466450B2Electromagnetic contactor having a contact noise suppression memberFUJI ELECTRIC FA COMPONENTS & SYSTEMS CO LTD·Filed 2014·Granted Oct 11, 2016·2 cites·8 claims
- 4269US8436702B2Electromagnetic contactor unitNAKA YASUHIRO·Filed 2010·Granted May 7, 2013·2 cites·8 claims
- 4368US10153115B2Electromagnetic contactorFUJI ELECTRIC FA COMPONENTS & SYSTEMS CO LTD·Filed 2017·Granted Dec 11, 2018·1 cites·18 claims
- 4468US9484173B2Electromagnetic switch with increased magnetic flux densityFUJI ELECTRIC FA COMPONENTS & SYSTEMS CO LTD·Filed 2015·Granted Nov 1, 2016·1 cites·3 claims
- 4568US9202652B2Electromagnetic contactorNAKA YASUHIRO·Filed 2012·Granted Dec 1, 2015·2 cites·14 claims
- 4668USD729747SElectromagnetic contact deviceFUJI ELEC FA COMPONENTS & SYS·Filed 2013·Granted May 19, 2015·14 cites·1 claims
- 4766US9048051B2Electromagnetic contactorNAKA YASUHIRO·Filed 2012·Granted Jun 2, 2015·2 cites·8 claims
- 4866US8536961B2Reversible electromagnetic contactorTAKAYA KOUETSU·Filed 2010·Granted Sep 17, 2013·2 cites·5 claims
- 4966USD656903SElectromagnetic contactorSUZUKI KENJI·Filed 2011·Granted Apr 3, 2012·14 cites·1 claims
- 5066US6111488AElectromagnetic contactorFUJI ELECTRIC CO LTD·Filed 1999·Granted Aug 29, 2000·20 cites·5 claims
Showing the top 50 of 102 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →