Inventor · disambiguated record
Koichi Shigeno
Also filed as: SHIGENO KOICHI
29 granted patents·9 pending applications·44 citations·filing 1999–2021
94Inventor score
Top patents by PatentIndex Score
38 records- 0179US7745632B2Cyanine compounds, optical filters, and optical recording materialsADEKA CORP·Filed 2006·Granted Jun 29, 2010·4 cites·9 claims
- 0279US7425401B2Cyanine compounds, optical recording materials and optical recording mediaADEKA CORP·Filed 2004·Granted Sep 16, 2008·11 cites·2 claims
- 0378US7674569B2Optical recording material and optical recording mediumADEKA CORP·Filed 2005·Granted Mar 9, 2010·3 cites·10 claims
- 0476US7709181B2Cyanine compound and optical recording materialsADEKA CORP·Filed 2005·Granted May 4, 2010·3 cites·11 claims
- 0571US7316836B2Optical recording mediumSONY CORP·Filed 2004·Granted Jan 8, 2008·9 cites·21 claims
- 0670US8337728B2Method for producing an optical filterISHIDA TATSUYA·Filed 2012·Granted Dec 25, 2012·2 cites·5 claims
- 0765US9239408B2Colored photosensitive compositionMAEDA YOSUKE·Filed 2012·Granted Jan 19, 2016·1 cites·10 claims
- 0865US8206806B2Cyanine compound and optical recording materialYANO TORU·Filed 2007·Granted Jun 26, 2012·1 cites·13 claims
- 0964US8785007B2Pendant-type polymeric compound, color conversion film using pendant-type polymeric compound, and multicolor emission organic EL deviceNAGAI MASARU·Filed 2010·Granted Jul 22, 2014·1 cites·7 claims
- 1063US2010080947A1Optical recording mediumADEKA CORP·Filed 2009·Application pending·0 cites
- 1158US8758897B2Schiff base type color conversion layer, light absorbing layer, and filterADEKA CORP·Filed 2013·Granted Jun 24, 2014·0 cites·8 claims
- 1257US9029434B2Colored photosensitive compositionADEKA CORP·Filed 2014·Granted May 12, 2015·0 cites·10 claims
- 1357US8460858B2Near-infrared-ray absorbing material containing cyanine compound, and cyanine compoundMAEDA YOSUKE·Filed 2009·Granted Jun 11, 2013·1 cites·20 claims
- 1456US8247577B2Optical recording material and cyanine compoundYANO TORU·Filed 2007·Granted Aug 21, 2012·0 cites·2 claims
- 1555US7553604B2Cyanine compound, optical recording material, and optical recording mediumADEKA CORP·Filed 2004·Granted Jun 30, 2009·2 cites·4 claims
- 1655US2010108957A1Optical filterADEKA CORP·Filed 2007·Application pending·0 cites
- 1754US8568884B2Schiff base type compound and coloring material containing the sameOKADA MITSUHIRO·Filed 2010·Granted Oct 29, 2013·0 cites·20 claims
- 1853US2004197705A1Cyanide compound, optical filter, and optical recording materialASAHI DENKA CO LTD·Filed 2004·Application pending·0 cites
- 1951US8154571B2Thermal recording material containing tris(2-Methyl-4-hydroxy-5-t-butylphenyl)butaneTOBITA ETSUO·Filed 2008·Granted Apr 10, 2012·0 cites·4 claims
- 2051US7826196B2Ceramic laminated device and method for manufacturing samePANASONIC CORP·Filed 2007·Granted Nov 2, 2010·0 cites·13 claims
- 2151US2013296455A1Novel compound, dye and colored photosensitive compositionMAEDA YOSUKE·Filed 2011·Application pending·0 cites
- 2250US7682773B2Cyanine compound, optical recording material using the same and optical recording mediumADEKA CORP·Filed 2005·Granted Mar 23, 2010·0 cites·9 claims
- 2349US11414655B2Efficient method for producing ambreinUNIV NIIGATA·Filed 2018·Granted Aug 16, 2022·0 cites·11 claims
- 2449US8188297B2Indolium compound and optical recording materialYANO TORU·Filed 2007·Granted May 29, 2012·0 cites·11 claims
- 2548US9334270B2Polymerizable (photosensitive or reactive) cyano-containing compound, a dye, and colored photosensitive compositionMAEDA YOSUKE·Filed 2012·Granted May 10, 2016·0 cites·12 claims
- 2648US8105750B2Optical recording medium and method of manufacturing the sameWADA YUTAKA·Filed 2007·Granted Jan 31, 2012·0 cites·33 claims
- 2748US2023383037A1CompositionJOSHO GAKUEN EDUCATIONAL FOUND·Filed 2021·Application pending·0 cites
- 2846US7705162B2Indolium compounds and optical recording materialsADEKA CORP·Filed 2005·Granted Apr 27, 2010·0 cites·8 claims
- 2943US8958165B2Cyanine compound and optical filter and optical recording material containing sameYANO TORU·Filed 2008·Granted Feb 17, 2015·0 cites·6 claims
- 3043US8193366B2Cyanine compoundsAOYAMA YOHEI·Filed 2010·Granted Jun 5, 2012·0 cites·3 claims
- 3143US8029976B2Optical recording medium and optical recording-reproducing method using thereofSONY CORP·Filed 2005·Granted Oct 4, 2011·2 cites·11 claims
- 3243US2014003060A1Light-diffusing resin composition and light-diffusing sheet using sameOKADA MITSUHIRO·Filed 2012·Application pending·0 cites
- 3343US2015315153A1Novel sulfonic acid derivative compound, photoacid generator, cationic polymerization initiator, resist composition, and cationically polymerizable compositionADEKA CORP·Filed 2013·Application pending·0 cites
- 3439US6432875B1Thermal recording materialASAHI DENKA KOGYO KK·Filed 1999·Granted Aug 13, 2002·4 cites·4 claims
- 3536US2009201628A1Multilayer ceramic capacitor and method of manufacturing the sameKAGATA HIROSHI·Filed 2008·Application pending·0 cites
- 3635US10131646B2Aromatic sulfonium salt compound, photoacid generator, resist composition, cationic polymerization initiator, and cationically polymerizable compositionADEKA CORP·Filed 2015·Granted Nov 20, 2018·0 cites·9 claims
- 3734US9110350B2Color conversion filterMAEDA YOSUKE·Filed 2011·Granted Aug 18, 2015·0 cites·3 claims
- 3829US2018079724A1Sulfonic acid derivative compound, photoacid generator, resist composition, cationic polymerization initiator, and cationically polymerizable compositionADEKA CORP·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →