Inventor
YAMADA YUKA
JP78 patents
⚠️ This page may combine multiple inventors who share the name “YAMADA YUKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
19 patentsUS6239453B1May 29, 2001
Optoelectronic material, device using the same, and method for manufacturing optoelectronic material
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD90 citations97
US6838743B2Jan 4, 2005
Optoelectronic material, device using the same and method for manufacturing optoelectronic material
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD57 citations96
US6730934B2May 4, 2004
Optoelectronic material, device using the same and method for manufacturing optoelectronic material
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD45 citations96
US6454862B1Sep 24, 2002
Fine-particle classification apparatus and functional material production apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD48 citations96
US6809314B2Oct 26, 2004
Fine particle classification apparatus and method for classifying aerosol particles in a sheath gas
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations92
US7390474B2Jun 24, 2008
Porous material and method for manufacturing same, and electrochemical element made using this porous material
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations84
US7256147B2Aug 14, 2007
Porous body and manufacturing method therefor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD17 citations84
US6726517B2Apr 27, 2004
Cold cathode forming process
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations84
US6451391B1Sep 17, 2002
Thin film formation method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations84
US7145320B2Dec 5, 2006
Particle counting method and particle counter
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations74
US7099261B2Aug 29, 2006
Light-emitting device and optical integrated device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations74
US6562417B2May 13, 2003
Depositing method and a surface modifying method for nano-particles in a gas stream
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations74
US5925891AJul 20, 1999
Field-emission electron source
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations74
US5897790AApr 27, 1999
Field-emission electron source and method of manufacturing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations74
US6648975B2Nov 18, 2003
Method and apparatus for fabricating quantum dot functional structure, quantum dot functional structure, and optically functioning device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations71
US7440899B2Oct 21, 2008
Phonetic-sound providing system, server, client machine, information-provision managing server and phonetic-sound providing method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations63
US6814239B2Nov 9, 2004
High-purity standard particle production apparatus, method and particles
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations63
US7338582B2Mar 4, 2008
Method for manufacturing manganese oxide nanostructure and oxygen reduction electrode using said manganese oxide nanostructure
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations62
US7384666B2Jun 10, 2008
Method and apparatus for fabricating quantum dot functional structure, quantum dot functional structure, and optically functioning device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations60
PANASONIC CORP
15 patentsUS8696883B2Apr 15, 2014
Method for reducing carbon dioxide
PANASONIC CORP24 citations92
US7909979B2Mar 22, 2011
Water photolysis system and process
PANASONIC CORP21 citations92
US7476607B2Jan 13, 2009
Semiconductor electrode, production process thereof and photovoltaic cell using semiconductor electrode
PANASONIC CORP10 citations84
US8709228B2Apr 29, 2014
Method for reducing carbon dioxide
PANASONIC CORP6 citations73
US8709227B2Apr 29, 2014
Method for reducing carbon dioxide
PANASONIC CORP6 citations73
US9598781B2Mar 21, 2017
Carbon dioxide reducing method, carbon dioxide reducing cell, and carbon dioxide reducing apparatus
PANASONIC CORP4 citations72
US9551077B2Jan 24, 2017
Photoelectrode used for carbon dioxide reduction and method for reducing carbon dioxide using the photoelectrode
PANASONIC CORP2 citations72
US8786949B2Jul 22, 2014
Method for polarizing terahertz electromagnetic wave using polarizer, and polarizer
PANASONIC CORP2 citations63
US8552284B2Oct 8, 2013
Pipe-shaped thermoelectric power generating device
PANASONIC CORP4 citations63
US7695850B2Apr 13, 2010
Electrode for use in oxygen reduction
PANASONIC CORP2 citations63
US7449628B2Nov 11, 2008
Electric power generation method using thermoelectric power generation element, thermoelectric power generation element and method of producing the same, and thermoelectric power generation device
PANASONIC CORP6 citations63
US10170677B2Jan 1, 2019
Thermoelectric generator system
PANASONIC CORP1 citations62
US10873018B2Dec 22, 2020
Thermoelectric generator system
PANASONIC CORP0 citations52
US9853200B2Dec 26, 2017
(Zr,Hf)3Ni3Sb4-based n-type thermoelectric conversion material
PANASONIC CORP1 citations52
US9761779B2Sep 12, 2017
Thermoelectric conversion material
PANASONIC CORP1 citations52
PANASONIC IP MAN CO LTD
4 patentsUS9941457B2Apr 10, 2018
Thermoelectric generator unit and thermoelectric generator system
PANASONIC IP MAN CO LTD2 citations73
US10087533B2Oct 2, 2018
Method for reducing carbon dioxide and device used therefor
PANASONIC IP MAN CO LTD2 citations70
US9368708B2Jun 14, 2016
Thermoelectric generation unit and thermoelectric generation system
PANASONIC IP MAN CO LTD2 citations63
US9389124B2Jul 12, 2016
Terahertz electromagnetic wave generator, terahertz spectrometer and method of generating terahertz electromagnetic wave
PANASONIC IP MAN CO LTD0 citations52
ISEKI TAKASHI
3 patentsUS8119242B2Feb 21, 2012
Amorphous carbon film, process for forming amorphous carbon film, conductive member provided with amorphous carbon film, and fuel cell separator
ISEKI TAKASHI9 citations82
US8993197B2Mar 31, 2015
Bipolar plate for fuel cell and method for producing the same
ISEKI TAKASHI4 citations69
US8999604B2Apr 7, 2015
Oriented amorphous carbon film and process for forming the same
ISEKI TAKASHI2 citations61
DEGUCHI MASAHIRO
2 patentsTOSHIBA KK
2 patentsMATSUSHITA RES INST
1 patentTOPPAN PRINTING CO LTD
1 patentPANASONIC HOLDINGS CORP
1 patentTAKAHASHI KOHEI
1 patentOKUBO TOSHIKAZU
1 patentShowing the top 50 of 78 patents by PatentIndex Score.