Inventor · disambiguated record
Kenichi Okubo
Also filed as: OKUBO KENICHI
17 granted patents·7 pending applications·149 citations·filing 2000–2017
92Inventor score
Files withHITACHI LTD9JAPAN AE POWER SYSTEMS CORP3NISSHIN STEEL CO LTD3TOKYO ELECTRON LTD2TORAY INDUSTRIES2
Top patents by PatentIndex Score
24 records- 0191US10233645B2Metal roofing member, and roofing structure and roofing method using sameNISSHIN STEEL CO LTD·Filed 2015·Granted Mar 19, 2019·6 cites·15 claims
- 0288US6507770B2Substrate processing system and substrate processing methodTOKYO ELECTRON LTD·Filed 2001·Granted Jan 14, 2003·47 cites·16 claims
- 0384US7528336B2Gas circuit-breakerJAPAN AE POWER SYSTEMS CORP·Filed 2006·Granted May 5, 2009·13 cites·20 claims
- 0483US6851872B1Substrate processing apparatus and substrate processing methodTOKYO ELECTRON LTD·Filed 2000·Granted Feb 8, 2005·46 cites·14 claims
- 0573US7880105B2Circuit breakerJAPAN AE POWER SYSTEMS CORP·Filed 2007·Granted Feb 1, 2011·7 cites·4 claims
- 0668US10597874B2Metal roofing material, and roofing structure and roofing method using sameNISSHIN STEEL CO LTD·Filed 2016·Granted Mar 24, 2020·3 cites·18 claims
- 0768US6831244B2Gas-insulated switchHITACHI LTD·Filed 2003·Granted Dec 14, 2004·11 cites·1 claims
- 0862US9640349B2Gas circuit breakerHITACHI LTD·Filed 2014·Granted May 2, 2017·1 cites·12 claims
- 0961US9425589B2Gas-insulated switchgearHITACHI LTD·Filed 2013·Granted Aug 23, 2016·3 cites·4 claims
- 1053US6717088B2Gas-insulated switchHITACHI LTD·Filed 2002·Granted Apr 6, 2004·5 cites·3 claims
- 1152US2016055853A9Method for processing sound data and circuit thereforSEMICONDUCTOR COMPONENTS IND·Filed 2014·Application pending·0 cites
- 1251US8694138B2Sound data processing appartusOKUBO KENICHI·Filed 2008·Granted Apr 8, 2014·1 cites·4 claims
- 1347US9953778B2Gas circuit breaker and breaker for gas insulated switching deviceHITACHI LTD·Filed 2017·Granted Apr 24, 2018·0 cites·10 claims
- 1447US9324510B2Gas circuit breakerHITACHI LTD·Filed 2015·Granted Apr 26, 2016·0 cites·6 claims
- 1545US6875941B2Hydraulic operating apparatus for switchJAPAN AE POWER SYSTEMS CORP·Filed 2003·Granted Apr 5, 2005·4 cites·4 claims
- 1643US6762387B2Gas-insulated switchHITACHI LTD·Filed 2003·Granted Jul 13, 2004·2 cites·2 claims
- 1743US2013015131A1Method for washing separation membrane module and method for generating fresh waterTORAY INDUSTRIES·Filed 2011·Application pending·0 cites
- 1843US2014076854A1Gas Circuit BreakerHITACHI LTD·Filed 2013·Application pending·0 cites
- 1939US2004005471A1Color clear coated metal sheetFiled 2003·Application pending·0 cites
- 2038US10400455B2Metal roofing member, production method thereof, roofing structure and roofing methodNIPPON STEEL NISSHIN CO LTD·Filed 2015·Granted Sep 3, 2019·0 cites·9 claims
- 2138US2013213887A1Hollow fiber membrane filtration device and method for washing hollow fiber membrane moduleMORIKAWA HIROFUMI·Filed 2011·Application pending·0 cites
- 2237US10724242B2Metal roofing material and roofing methodNISSHIN STEEL CO LTD·Filed 2016·Granted Jul 28, 2020·0 cites·13 claims
- 2337US2004211757A1Gas-insulated switchHITACHI LTD·Filed 2004·Application pending·0 cites
- 2430US2017043298A1Method for operating clarifying-film moduleTORAY INDUSTRIES·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →