Inventor · disambiguated record
Yoshihiro Sako
Also filed as: SAKO YOSHIHIRO
16 granted patents·5 pending applications·46 citations·filing 1987–2023
90Inventor score
Files withMITSUBISHI RAYON CO6MURATA MANUFACTURING CO5SUMIOKA KAZUHIRO5ACE SYSTEM CO LTD1LACE FOODS CO LTD1
Top patents by PatentIndex Score
21 records- 0183US8927173B2Porous electrode substrate, method for producing the same, membrane electrode assembly, and polymer electrolyte fuel cellMITSUBISHI RAYON CO·Filed 2013·Granted Jan 6, 2015·3 cites·20 claims
- 0282US7425929B2Coil antennaMURATA MANUFACTURING CO·Filed 2006·Granted Sep 16, 2008·15 cites·15 claims
- 0370US8574758B2Porous electrode substrate and method for producing the sameSUMIOKA KAZUHIRO·Filed 2010·Granted Nov 5, 2013·1 cites·23 claims
- 0468US6677849B1High-voltage variable resistorMURATA MANUFACTURING CO·Filed 2002·Granted Jan 13, 2004·7 cites·19 claims
- 0564US8358250B2Antenna coilMURATA MANUFACTURING CO·Filed 2009·Granted Jan 22, 2013·4 cites·5 claims
- 0664US2023389562A1Method and apparatus for producing freeze-dried riceLACE FOODS CO LTD·Filed 2022·Application pending·0 cites
- 0760US7199993B2Ion-generating component, ion-generating unit, and ion-generating apparatusMURATA MANUFACTURING CO·Filed 2004·Granted Apr 3, 2007·3 cites·13 claims
- 0859US2015110937A1Rice cooking methodUNIV OSAKA PREFECT PUBLIC CORP·Filed 2013·Application pending·0 cites
- 0955US9780383B2Porous electrode substrate and process for production thereof, porous electrode substrate precursor sheet, membrane-electrode assembly, and polymer electrolyte fuel cellMITSUBISHI CHEM CORP·Filed 2015·Granted Oct 3, 2017·0 cites·20 claims
- 1055US9325016B2Porous electrode substrate and process for production thereof, porous electrode substrate precursor sheet, membrane-electrode assembly, and polymer electrolyte fuel cellSUMIOKA KAZUHIRO·Filed 2011·Granted Apr 26, 2016·0 cites·13 claims
- 1154US2023210148A1Method for producing cooked rice for individual consumption using non-immersed riceACE SYSTEM CO LTD·Filed 2020·Application pending·0 cites
- 1253US9786923B2Porous electrode substrate, method for manufacturing same, membrane electrode assembly, polymer electrolyte fuel cell, precursor sheet, and fibrillar fibersMITSUBISHI RAYON CO·Filed 2016·Granted Oct 10, 2017·0 cites·9 claims
- 1352US2023291106A1Antenna deviceMURATA MANUFACTURING CO·Filed 2023·Application pending·0 cites
- 1451US8986907B2Porous electrode substrate, method for producing the same, membrane electrode assembly, and polymer electrolyte fuel cellSUMIOKA KAZUHIRO·Filed 2010·Granted Mar 24, 2015·0 cites·7 claims
- 1549US9871257B2Porous electrode substrate, method for manufacturing same, membrane electrode assembly, polymer electrolyte fuel cell, precursor sheet, and fibrillar fibersSUMIOKA KAZUHIRO·Filed 2012·Granted Jan 16, 2018·0 cites·14 claims
- 1645US9343751B2Porous electrode substrate, method for producing the same, precursor sheet, membrane electrode assembly, and polymer electrolyte fuel cellSUMIOKA KAZUHIRO·Filed 2010·Granted May 17, 2016·0 cites·20 claims
- 1745US2015274860A1Flame-resistant fiber bundle, carbon fiber bundle, and processes for producing theseMITSUBISHI RAYON CO·Filed 2012·Application pending·0 cites
- 1842US5936794AMedia library system using media management scheme for reducing recording medium access timeNIPPON TELEGRAPH & TELEPHONE·Filed 1995·Granted Aug 10, 1999·7 cites·6 claims
- 1942US5164113AOptical active compound and liquid crystal compositionMITSUBISHI RAYON CO·Filed 1990·Granted Nov 17, 1992·2 cites·3 claims
- 2032US5124069AOptically active substance and liquid crystal composition comprising sameMITSUBISHI RAYON CO·Filed 1990·Granted Jun 23, 1992·2 cites·2 claims
- 2131US4751018AAlpha-methylcinnamic acid ester derivative and liquid crystal compositionMITSUBISHI RAYON CO·Filed 1987·Granted Jun 14, 1988·2 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →