Inventor · disambiguated record
Kei Yoshimura
Also filed as: YOSHIMURA KEI
19 granted patents·2 pending applications·75 citations·filing 2009–2019
92Inventor score
Files withHITACHI CHEMICAL CO LTD12HASHIBA YUJI2NAITO TAKASHI2AOYAGI TAKUYA1HITACHI POWDERED METALS1
Top patents by PatentIndex Score
21 records- 0195US8470723B2Low softening point glass composition, bonding material using same and electronic partsNAITO TAKASHI·Filed 2010·Granted Jun 25, 2013·19 cites·19 claims
- 0294US9556061B2Lead-free low-melting glass composition, low-temperature sealing glass frit, low-temperature sealing glass paste, conductive material, and conductive glass paste containing glass composition, and glass-sealed component and electric/electronic component prepared using the sameHITACHI CHEMICAL CO LTD·Filed 2015·Granted Jan 31, 2017·10 cites·20 claims
- 0391US8367573B2Glass composition and its applicationsHITACHI POWDERED METALS·Filed 2009·Granted Feb 5, 2013·14 cites·37 claims
- 0486US8685872B2Low softening point glass composition, bonding material using same and electronic partsHITACHI CHEMICAL CO LTD·Filed 2013·Granted Apr 1, 2014·3 cites·6 claims
- 0585US10259740B2Multi-layer glass and method for producing the sameHITACHI CHEMICAL CO LTD·Filed 2017·Granted Apr 16, 2019·3 cites·14 claims
- 0684US9670090B2Lead-free low-melting glass composition, low-temperature sealing glass frit, low-temperature sealing glass paste, conductive material, and conductive glass paste containing glass composition, and glass-sealed component and electric/electronic component prepared using the sameHITACHI CHEMICAL CO LTD·Filed 2015·Granted Jun 6, 2017·4 cites·20 claims
- 0781US8951436B2Positive electrode active materialHASHIBA YUJI·Filed 2011·Granted Feb 10, 2015·3 cites·14 claims
- 0877US9950948B2Lead-free low-melting glass composition, low-temperature sealing glass frit, low-temperature sealing glass paste, conductive material, and conductive glass paste containing glass composition, and glass-sealed component and electric/electronic component prepared using the sameHITACHI CHEMICAL CO LTD·Filed 2017·Granted Apr 24, 2018·2 cites·20 claims
- 0976US8337723B2Electroconductive material and positive electrode material for lithium ion secondary battery using the sameHASHIBA YUJI·Filed 2010·Granted Dec 25, 2012·4 cites·20 claims
- 1074US9048056B2Glass composition and covering and sealing members using sameYOSHIMURA KEI·Filed 2010·Granted Jun 2, 2015·5 cites·20 claims
- 1173US9786463B2Electronic component, conductive paste, and method for manufacturing an electronic componentAOYAGI TAKUYA·Filed 2011·Granted Oct 10, 2017·3 cites·9 claims
- 1269US8895460B2Glass composition, electrically conductive paste composition comprising same, electrode wiring member, and electronic componentTACHIZONO SHINICHI·Filed 2010·Granted Nov 25, 2014·3 cites·21 claims
- 1366US10358379B2Heat-insulating member, low-melting glass composition, and sealing material pasteHITACHI CHEMICAL CO LTD·Filed 2014·Granted Jul 23, 2019·1 cites·21 claims
- 1464US9728341B2Electronic component, method for producing same, and sealing material paste used in sameHITACHI CHEMICAL CO LTD·Filed 2013·Granted Aug 8, 2017·1 cites·6 claims
- 1559US9142708B2Glass composition and conductive paste for aluminum electrode wiring, electronic component provided with that aluminum electrode wiring and method for producing this electronic componentNAITO TAKASHI·Filed 2011·Granted Sep 22, 2015·0 cites·15 claims
- 1655US10449622B2Conductive joint article and method for manufacturing sameHITACHI CHEMICAL CO LTD·Filed 2016·Granted Oct 22, 2019·0 cites·15 claims
- 1754US11542192B2Sealing material and multilayered glass panel using sameSHOWA DENKO MATERIALS CO LTD·Filed 2018·Granted Jan 3, 2023·0 cites·17 claims
- 1854US10026923B2Electronic component, method for producing same, and sealing material paste used in sameHITACHI CHEMICAL CO LTD·Filed 2017·Granted Jul 17, 2018·0 cites·12 claims
- 1954US2019217574A1Bonding ArticleHITACHI CHEMICAL CO LTD·Filed 2019·Application pending·0 cites
- 2052US9614178B2Electronic component, process for producing same, sealing material paste, and filler particlesHITACHI CHEMICAL CO LTD·Filed 2013·Granted Apr 4, 2017·0 cites·19 claims
- 2144US2018094475A1Vacuum heat insulating member, sealing material used therefor, and a production method of the vacuum heat insulating memberHITACHI CHEMICAL CO LTD·Filed 2017·Application pending·0 cites
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