Inventor · disambiguated record
Norihide Sugiyama
Also filed as: SUGIYAMA NORIHIDE
27 granted patents·12 pending applications·686 citations·filing 1986–2025
96Inventor score
Top patents by PatentIndex Score
39 records- 0195US5498657AFluorine-containing polymer compositionASAHI GLASS CO LTD·Filed 1994·Granted Mar 12, 1996·71 cites·14 claims
- 0294US5462586AOil-and water repellent gas-permeable filterJAPAN GORE TEX INC·Filed 1994·Granted Oct 31, 1995·137 cites·6 claims
- 0390US6750294B2Plastic optical fiberASAHI GLASS CO LTD·Filed 2001·Granted Jun 15, 2004·55 cites·20 claims
- 0488US6448452B2Fluorine-containing diene, its production method and its polymerASAHI GLASS CO LTD·Filed 2001·Granted Sep 10, 2002·18 cites·8 claims
- 0587US6670511B2Fluorine-containing diene, its production method and its polymerASAHI GLASS CO LTD·Filed 2002·Granted Dec 30, 2003·16 cites·19 claims
- 0687US5760139AGraded-refractive-index optical plastic material and method for its productionKOIKE YASUHIRO·Filed 1996·Granted Jun 2, 1998·60 cites·5 claims
- 0787US5449558AOptical article having an antireflection layerASAHI GLASS CO LTD·Filed 1994·Granted Sep 12, 1995·65 cites·14 claims
- 0885US6166125AGraded-refractive-index optical plastic material and method for its productionASAHI GLASS CO LTD·Filed 1998·Granted Dec 26, 2000·77 cites·20 claims
- 0977US6221987B1Method for producing a fluorine-containing polymerASAHI GLASS CO LTD·Filed 1999·Granted Apr 24, 2001·32 cites·10 claims
- 1077US6111062AMethod for producing a fluorinated alicyclic structure-containing polymerASAHI GLASS CO LTD·Filed 1998·Granted Aug 29, 2000·60 cites·23 claims
- 1169US7847028B2Curable composition and fluorinated cured productASAHI GLASS CO LTD·Filed 2008·Granted Dec 7, 2010·5 cites·17 claims
- 1268US5916971AGraded-refractive-index optical plastic material and method for its productionYASUHIRO KOIKE·Filed 1996·Granted Jun 29, 1999·31 cites·22 claims
- 1366US7252886B2Curable composition and process for producing cured fluorinated productASAHI GLASS CO LTD·Filed 2006·Granted Aug 7, 2007·3 cites·10 claims
- 1466US5502132AProcess for producing a perfluoro copolymerASAHI GLASS CO LTD·Filed 1994·Granted Mar 26, 1996·18 cites·5 claims
- 1565US10875940B2Fluorinated polymer, method for producing it, and article having cured product of fluorinated polymerAGC INC·Filed 2019·Granted Dec 29, 2020·0 cites·14 claims
- 1663US10253221B2AdhesiveAGC INC·Filed 2016·Granted Apr 9, 2019·0 cites·18 claims
- 1762US2025336613A1Electret material and skin-patch type electret energy harvesting device using sameUNIV TOKYO·Filed 2025·Application pending·0 cites
- 1861USRE37022EFluorine-containing polymer compositionASAHI GLASS CO LTD·Filed 1998·Granted Jan 16, 2001·16 cites·31 claims
- 1958US10858466B2Curable composition, coating material, electric wire, and resin articleAGC INC·Filed 2019·Granted Dec 8, 2020·0 cites·11 claims
- 2057US10759887B2Electric wire, coil and method for producing electric wireAGC INC·Filed 2019·Granted Sep 1, 2020·0 cites·10 claims
- 2157US6756458B2Fluorinated compound, method for its production and polymer thereofASAHI GLASS CO LTD·Filed 2002·Granted Jun 29, 2004·3 cites·10 claims
- 2255US2009292093A1Fluorinated compound and fluorinated polymerASAHI GLASS CO LTD·Filed 2009·Application pending·0 cites
- 2353US10196467B2Fluorinated polymer, method for its production, and cured product of the fluorinated polymerAGC INC·Filed 2018·Granted Feb 5, 2019·0 cites·10 claims
- 2452US2025179229A1Fluoroalkene copolymerAGC INC·Filed 2025·Application pending·0 cites
- 2552US2008071033A1Curable composition and novel adamantane compoundASAHI GLASS CO LTD·Filed 2007·Application pending·0 cites
- 2651US2014187699A1Composition comprising fluorinated olefin/vinyl alcohol copolymer and alkoxysilane, compound, cured product formed from said composition, and film comprising said cured productASAHI GLASS CO LTD·Filed 2014·Application pending·0 cites
- 2750US6500910B1Refractive index distribution type light transmitting deviceKOIKE YASUHIRO·Filed 2000·Granted Dec 31, 2002·2 cites·17 claims
- 2848US2005227077A1Fine composite particles and their production methodASAHI GLASS CO LTD·Filed 2005·Application pending·0 cites
- 2947US2006183875A1Novel fluorinated dioxolan compound and novel fluorinated polymerASAHI GLASS CO LTD·Filed 2006·Application pending·0 cites
- 3046US6074511AMethod of joining plastic optical fibers to each otherASAHI GLASS CO LTD·Filed 1998·Granted Jun 13, 2000·12 cites·9 claims
- 3145US10087128B2Fluorinated aromatic compound, method for its production, curable material, its cured product, and optical memberASAHI GLASS CO LTD·Filed 2016·Granted Oct 2, 2018·0 cites·8 claims
- 3243US10066077B2Crosslinkable fluorinated elastomer composition and crosslinked product thereofASAHI GLASS CO LTD·Filed 2016·Granted Sep 4, 2018·0 cites·15 claims
- 3342US2015152004A1Glass sheet/fluororesin laminateASAHI GLASS CO LTD·Filed 2015·Application pending·0 cites
- 3442US2012292661A1Fluorinated curable resin compositionSUGIYAMA NORIHIDE·Filed 2012·Application pending·0 cites
- 3541US10214619B2Process for producing fluorinated crosslinked product and use thereofAGC INC·Filed 2016·Granted Feb 26, 2019·0 cites·11 claims
- 3638US2003021577A1Plastic optical fiber and process for its productionASAHI GLASS CO LTD·Filed 2002·Application pending·0 cites
- 3737US4702989AProcess for producing pressure-fixable electrophotographic tonersFUJIKURA KASEI KK·Filed 1986·Granted Oct 27, 1987·5 cites·8 claims
- 3837US2015141604A1Curable fluorinated polymer, process for its production, and fluorinated polymer cured productASAHI GLASS CO LTD·Filed 2015·Application pending·0 cites
- 3935US2010240791A1Curable composition, fluorinated cured product, and optical material and light-emitting device using the cured productASAHI GLASS CO LTD·Filed 2010·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →