Inventor · disambiguated record
Eiji Shiohama
Also filed as: SHIOHAMA EIJI
19 granted patents·4 pending applications·874 citations·filing 1988–2014
95Inventor score
Files withPANASONIC CORP8MATSUSHITA ELECTRIC WORKS LTD7KAMADA MASAO2NISHINO HIROYUKI2PANASONIC ELEC WORKS CO LTD2
Top patents by PatentIndex Score
23 records- 0197US6874910B2Light source device using LED, and method of producing sameMATSUSHITA ELECTRIC WORKS LTD·Filed 2001·Granted Apr 5, 2005·278 cites·22 claims
- 0295US6930332B2Light emitting device using LEDMATSUSHITA ELECTRIC WORKS LTD·Filed 2002·Granted Aug 16, 2005·124 cites·14 claims
- 0395US6331063B1LED luminaire with light control meansMATSUSHITA ELECTRIC WORKS LTD·Filed 1998·Granted Dec 18, 2001·218 cites·13 claims
- 0494US7084435B2Light emitting device using LEDMATSUSHITA ELECTRIC WORKS LTD·Filed 2003·Granted Aug 1, 2006·107 cites·20 claims
- 0590US7717589B2Light emitting device using light emitting diode chipPANASONIC ELEC WORKS CO LTD·Filed 2004·Granted May 18, 2010·75 cites·18 claims
- 0686US8125158B2Insulation type AC-DC converter and LED DC power supply device using the sameNISHINO HIROYUKI·Filed 2008·Granted Feb 28, 2012·17 cites·14 claims
- 0780US8810155B2Illumination light communication device, and illumination apparatus and system including sameKAMADA MASAO·Filed 2012·Granted Aug 19, 2014·7 cites·10 claims
- 0877US9166685B2Lighting apparatus for visible light communication, and visible light communication system using the apparatusPANASONIC CORP·Filed 2012·Granted Oct 20, 2015·4 cites·10 claims
- 0974US9564969B2Lighting fixture for visible light communication and visible-light-communication system with samePANASONIC CORP·Filed 2012·Granted Feb 7, 2017·3 cites·16 claims
- 1072US9294189B2Lighting fixture and visible-light-communication system with samePANASONIC CORP·Filed 2012·Granted Mar 22, 2016·3 cites·20 claims
- 1168US9451679B2Illuminating light communication deviceNISHINO HIROYUKI·Filed 2011·Granted Sep 20, 2016·3 cites·21 claims
- 1266US9258057B2Visible light communication systemPANASONIC CORP·Filed 2014·Granted Feb 9, 2016·2 cites·17 claims
- 1366US8749168B2Illumination light communication device, and illumination apparatus and system including sameKAMADA MASAO·Filed 2012·Granted Jun 10, 2014·2 cites·14 claims
- 1465US4924143AColored fluoroescent display lamp assemblyMATSUSHITA ELECTRIC WORKS LTD·Filed 1988·Granted May 8, 1990·14 cites·12 claims
- 1561US9350449B2Visible light communication device, lighting fixture including the same, and lighting systemPANASONIC CORP·Filed 2014·Granted May 24, 2016·1 cites·15 claims
- 1661US9167429B2Visible light communication system, communication terminal and serverPANASONIC CORP·Filed 2014·Granted Oct 20, 2015·1 cites·19 claims
- 1754US6796027B2Method of manufacturing printed wiring boardMATSUSHITA ELECTRIC WORKS LTD·Filed 2002·Granted Sep 28, 2004·5 cites·17 claims
- 1846US2010109537A1Led lighting circuit and illuminating apparatus using the samePANASONIC ELEC WORKS CO LTD·Filed 2007·Application pending·0 cites
- 1943US9553667B2Visible light communication apparatusPANASONIC CORP·Filed 2014·Granted Jan 24, 2017·0 cites·4 claims
- 2043US2015003836A1Visible light communication systemPANASONIC CORP·Filed 2014·Application pending·0 cites
- 2137US5028844ADC discharge lamp lighting deviceMATSUSHITA ELECTRIC WORKS LTD·Filed 1990·Granted Jul 2, 1991·10 cites·4 claims
- 2236US2002006040A1Led luminaire with light control meansFiled 2001·Application pending·0 cites
- 2334US2004012958A1Light emitting device comprising led chipFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →