Inventor · disambiguated record
Osamu Chikagawa
Also filed as: CHIKAGAWA OSAMU
41 granted patents·10 pending applications·343 citations·filing 1995–2022
97Inventor score
Top patents by PatentIndex Score
51 records- 0196US11150030B2Vapor chamberMURATA MANUFACTURING CO·Filed 2019·Granted Oct 19, 2021·12 cites·19 claims
- 0295US11058031B2Vapor chamberMURATA MANUFACTURING CO·Filed 2019·Granted Jul 6, 2021·15 cites·14 claims
- 0394US6458734B1Dielectric ceramic compositionMURATA MANUFACTURING CO·Filed 2001·Granted Oct 1, 2002·64 cites·20 claims
- 0489US7750247B2Multilayer substrate with built-in-chip-type electronic component and method for manufacturing the sameMURATA MANUFACTURING CO·Filed 2005·Granted Jul 6, 2010·15 cites·3 claims
- 0587US11223003B2Thermoelectric conversion element and method of manufacturing thermoelectric conversion elementMURATA MANUFACTURING CO·Filed 2020·Granted Jan 11, 2022·2 cites·13 claims
- 0686US7833370B2Method for manufacturing a ceramic multi-layered substrateMURATA MANUFACTURING CO·Filed 2007·Granted Nov 16, 2010·15 cites·14 claims
- 0782US8124883B2Ceramic multilayer substrate and method for manufacturing the sameCHIKAGAWA OSAMU·Filed 2009·Granted Feb 28, 2012·9 cites·4 claims
- 0880US8720050B2Method for manufacturing multilayer substrate with built-in chip-type electronic componentCHIKAGAWA OSAMU·Filed 2010·Granted May 13, 2014·5 cites·5 claims
- 0980US6455453B1Low-temperature sinterable ceramic composition and multilayer ceramic substrateMURATA MANUFACTURING CO·Filed 2000·Granted Sep 24, 2002·21 cites·19 claims
- 1078US7968043B2Ceramic substrate production process and ceramic substrate produced using the processMURATA MANUFACTURING CO·Filed 2007·Granted Jun 28, 2011·5 cites·16 claims
- 1178US6946415B2Composition for insulating ceramics and insulating ceramics using the sameMURATA MANUFACTURING CO·Filed 2002·Granted Sep 20, 2005·16 cites·20 claims
- 1278US6563403B2Dual mode band-pass filterMURATA MANUFACTURING CO·Filed 2001·Granted May 13, 2003·14 cites·25 claims
- 1377US6602616B2Composite multilayer ceramic electronic parts and method of manufacturing the sameMURATA MANUFACTURING CO·Filed 2001·Granted Aug 5, 2003·24 cites·21 claims
- 1475US12489146B2Solid state batteryMURATA MANUFACTURING CO·Filed 2021·Granted Dec 2, 2025·0 cites·14 claims
- 1573US8217279B2Ceramic electronic component and method for manufacturing the sameMATSUBARA DAIGO·Filed 2008·Granted Jul 10, 2012·8 cites·17 claims
- 1673US6797093B2Glass ceramic multilayer substrate manufacturing method and glass ceramic multilayer substrate productMURATA MANUFACTURING CO·Filed 2002·Granted Sep 28, 2004·20 cites·18 claims
- 1772US6878464B2Glass-ceramic composite material and multilayered circuit substrateMURATA MANUFACTURING CO·Filed 2002·Granted Apr 12, 2005·15 cites·18 claims
- 1870US8241449B2Method for producing ceramic bodyCHIKAGAWA OSAMU·Filed 2010·Granted Aug 14, 2012·3 cites·10 claims
- 1969US6403199B2Insulating ceramic, multilayer ceramic substrate, ceramic electronic parts and laminated ceramic electronic partsMURATA MANUFACTURING CO·Filed 2001·Granted Jun 11, 2002·15 cites·21 claims
- 2068US12283699B2Solid state batteryMURATA MANUFACTURING CO·Filed 2022·Granted Apr 22, 2025·0 cites·13 claims
- 2168US7655103B2Ceramic multilayer substrate and method for manufacturing the sameMURATA MANUFACTURING CO·Filed 2007·Granted Feb 2, 2010·3 cites·6 claims
- 2267US12368184B2Solid state batteryMURATA MANUFACTURING CO·Filed 2022·Granted Jul 22, 2025·0 cites·20 claims
- 2367US12034124B2Solid state battery comprising a concavoconvex shapeMURATA MANUFACTURING CO·Filed 2021·Granted Jul 9, 2024·0 cites·19 claims
- 2466US2022278365A1Solid-state batteryMURATA MANUFACTURING CO·Filed 2022·Application pending·0 cites
- 2566US2023060930A1Solid-state batteryMURATA MANUFACTURING CO·Filed 2022·Application pending·0 cites
- 2665US6713417B2Insulative ceramic compactMURATA MANUFACTURING CO·Filed 2001·Granted Mar 30, 2004·12 cites·20 claims
- 2763US12512506B2Solid-state batteryMURATA MANUFACTURING CO·Filed 2021·Granted Dec 30, 2025·0 cites·18 claims
- 2863US11942605B2Solid-state batteryMURATA MANUFACTURING CO·Filed 2021·Granted Mar 26, 2024·0 cites·14 claims
- 2963US11555656B2Vapor chamberMURATA MANUFACTURING CO·Filed 2020·Granted Jan 17, 2023·0 cites·16 claims
- 3063US7911801B2Multilayer ceramic substrate and method for manufacturing the sameMURATA MANUFACTURING CO·Filed 2010·Granted Mar 22, 2011·2 cites·8 claims
- 3163US2022013816A1Solid-state batteryMURATA MANUFACTURING CO·Filed 2021·Application pending·0 cites
- 3262US6753070B2Insulating ceramic compact, ceramic multilayer substrate, and ceramic electronic deviceMURATA MANUFACTURING CO·Filed 2001·Granted Jun 22, 2004·5 cites·20 claims
- 3362US2021296736A1Solid state batteryMURATA MANUFACTURING CO·Filed 2021·Application pending·0 cites
- 3461US12034123B2Solid-state batteryMURATA MANUFACTURING CO·Filed 2021·Granted Jul 9, 2024·0 cites·19 claims
- 3561US6403200B2Insulator ceramic compositionMURATA MANUFACTURING CO·Filed 2001·Granted Jun 11, 2002·10 cites·19 claims
- 3660US7799156B2Method for manufacturing ceramic substrate and ceramic substrateMURATA MANUFACTURING CO·Filed 2009·Granted Sep 21, 2010·0 cites·12 claims
- 3758US8802998B2Ceramic multilayer substrate and method for producing the sameOKADA YOSHIKO·Filed 2010·Granted Aug 12, 2014·2 cites·5 claims
- 3854US6798320B2Microstrip line having a line electrode with integral edge electrodesMURATA MANUFACTURING CO·Filed 2002·Granted Sep 28, 2004·4 cites·12 claims
- 3954US2020049422A1Vapor chamberMURATA MANUFACTURING CO·Filed 2019·Application pending·0 cites
- 4053US5585203AMethod of producing a solid oxide fuel cellMURATA MANUFACTURING CO·Filed 1995·Granted Dec 17, 1996·21 cites·15 claims
- 4150US9370111B2Ceramic multilayer substrate and method for producing the sameMURATA MANUFACTURING CO·Filed 2014·Granted Jun 14, 2016·0 cites·4 claims
- 4248US8756775B2Method for smoothing a surface of an electrodeKAWAMURA AKIYOSHI·Filed 2009·Granted Jun 24, 2014·0 cites·13 claims
- 4348US2010038013A1Method for manufacturing multilayer ceramic electronic deviceMURATA MANUFACTURING CO·Filed 2009·Application pending·0 cites
- 4447US8293358B2Method for manufacturing ceramic substrate and ceramic substrateKAWAMURA AKIYOSHI·Filed 2010·Granted Oct 23, 2012·0 cites·13 claims
- 4546US10680153B2Thermoelectric conversion element and method for manufacturing thermoelectric conversion elementMURATA MANUFACTURING CO·Filed 2018·Granted Jun 9, 2020·0 cites·13 claims
- 4644US2008223606A1Ceramic Substrate and Method for Manufacturing the SameMURATA MANUFACTURING CO·Filed 2005·Application pending·0 cites
- 4743US2005012572A1Microstrip line, resonator element, filter, high-frequency circuit and electronic device using the sameMURATA MANUFACTURING CO·Filed 2004·Application pending·0 cites
- 4842US2018366631A1Thermoelectric conversion module and method for manufacturing thermoelectric conversion moduleMURATA MANUFACTURING CO·Filed 2018·Application pending·0 cites
- 4940US5701108AMagnetostatic wave device with a magnetic field applied parallel to an axis of easy magnetizationMURATA MANUFACTURING CO·Filed 1996·Granted Dec 23, 1997·6 cites·11 claims
- 5038US2011036622A1Laminated ceramic electronic component and method for manufacturing the sameMURATA MANUFACTURING CO·Filed 2010·Application pending·0 cites
Showing the top 50 of 51 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →