Inventor · disambiguated record
Masaru Isozaki
Also filed as: ISOZAKI MASARU · UENO YOSHIO
17 granted patents·177 citations·filing 1977–2015
93Inventor score
Files withFUJI ELECTRIC CO LTD6TACHIKAWA HIROYUKI4FUJI ELECTRIC FA COMPONENTS & SYSTEMS CO LTD2FUJI ELEC FA COMPONENTS & SYS1ISOZAKI MASARU1
Top patents by PatentIndex Score
17 records- 0196US8853585B2Electromagnetic contractorTACHIKAWA HIROYUKI·Filed 2012·Granted Oct 7, 2014·33 cites·11 claims
- 0291US8816801B2Contact mechanism and electromagnetic contactor using the sameTACHIKAWA HIROYUKI·Filed 2012·Granted Aug 26, 2014·12 cites·6 claims
- 0390US8749331B2Electromagnetic contactorKASHIMURA OSAMU·Filed 2012·Granted Jun 10, 2014·16 cites·7 claims
- 0489US7541901B2Circuit breakerFUJI ELEC FA COMPONENTS & SYS·Filed 2007·Granted Jun 2, 2009·23 cites·3 claims
- 0587US8901445B2Magnetic contactorTACHIKAWA HIROYUKI·Filed 2011·Granted Dec 2, 2014·8 cites·8 claims
- 0684US8836456B2Electromagnetic contactorTACHIKAWA HIROYUKI·Filed 2012·Granted Sep 16, 2014·6 cites·10 claims
- 0783US9673008B2Electromagnetic switchFUJI ELECTRIC CO LTD·Filed 2014·Granted Jun 6, 2017·5 cites·7 claims
- 0883US9543102B2Electromagnetic switch and contact position regulating method thereofFUJI ELECTRIC FA COMPONENTS & SYSTEMS CO LTD·Filed 2014·Granted Jan 10, 2017·5 cites·17 claims
- 0983US9508509B2Contact 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
- 1083US4177237AMethod of molding socket of plastic resin tubeMITSUBISHI PLASTICS IND·Filed 1977·Granted Dec 4, 1979·39 cites·4 claims
- 1180US9583291B2Electromagnetic contactorFUJI ELECTRIC CO LTD·Filed 2015·Granted Feb 28, 2017·2 cites·13 claims
- 1280US8760247B2Electromagnetic contactorISOZAKI MASARU·Filed 2012·Granted Jun 24, 2014·6 cites·6 claims
- 1370US9653222B2Contact device, and electromagnetic switch in which the contact device is usedFUJI ELECTRIC CO LTD·Filed 2014·Granted May 16, 2017·2 cites·10 claims
- 1461US9378914B2Contact device and electromagnetic contactor using the sameFUJI ELECTRIC CO LTD·Filed 2012·Granted Jun 28, 2016·1 cites·2 claims
- 1561US9373467B2Electromagnetic contactorNAKA YASUHIRO·Filed 2012·Granted Jun 21, 2016·1 cites·7 claims
- 1660US6480080B1Molded case circuit breakerFUJI ELECTRIC CO LTD·Filed 2002·Granted Nov 12, 2002·13 cites·9 claims
- 1743US10056200B2Electromagnetic contactorFUJI ELECTRIC CO LTD·Filed 2012·Granted Aug 21, 2018·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →