Inventor · disambiguated record
Hideo Ukuda
Also filed as: UKUDA HIDEO
23 granted patents·8 pending applications·316 citations·filing 1998–2025
95Inventor score
Top patents by PatentIndex Score
31 records- 0195US9086537B2Laminated diffractive optical elementIWASA HIDEFUMI·Filed 2011·Granted Jul 21, 2015·48 cites·12 claims
- 0292US6912092B2Optical material, and, optical element, optical system and laminated diffractive optical element using itCANON KK·Filed 2003·Granted Jun 28, 2005·49 cites·12 claims
- 0388US7031078B2Laminated diffractive optical elementCANON KK·Filed 2005·Granted Apr 18, 2006·18 cites·10 claims
- 0485US7663803B2Laminated diffraction optical elementCANON KK·Filed 2008·Granted Feb 16, 2010·15 cites·9 claims
- 0585US2025028090A1Optical element manufacturing method, optical element, optical apparatus, and image capturing apparatusCANON KK·Filed 2024·Application pending·0 cites
- 0682US6759471B1Optical material and optical system using itCANON KK·Filed 2000·Granted Jul 6, 2004·22 cites·24 claims
- 0780US7236302B2Diffraction optical elementCANON KK·Filed 2005·Granted Jun 26, 2007·10 cites·21 claims
- 0880US6506446B2Anti-fog coating material and method of preparing an anti-fog articleCANON KK·Filed 2001·Granted Jan 14, 2003·23 cites·10 claims
- 0977US12135440B2Optical element manufacturing method, optical element, optical apparatus, and image capturing apparatusCANON KK·Filed 2021·Granted Nov 5, 2024·0 cites·18 claims
- 1074US6287683B1Anti-fogging coating and optical part using the sameCANON KK·Filed 1998·Granted Sep 11, 2001·39 cites·21 claims
- 1172US2021223437A1Optical element and method for manufacturing the sameCANON KK·Filed 2021·Application pending·0 cites
- 1270US6394613B1Anti-fogging and anti-reflection optical articleCANON KK·Filed 1998·Granted May 28, 2002·35 cites·10 claims
- 1369US10996375B2Optical element and method for manufacturing the sameCANON KK·Filed 2017·Granted May 4, 2021·0 cites·18 claims
- 1468US9835765B2Optical element and method for manufacturing the sameUKUDA HIDEO·Filed 2012·Granted Dec 5, 2017·2 cites·15 claims
- 1568US7196132B2Optical material and optical system using itCANON KK·Filed 2003·Granted Mar 27, 2007·9 cites·20 claims
- 1662US7046445B2Optical material, and optical element, optical system, and laminate type diffraction optical element, which are made of optical materialCANON KK·Filed 2003·Granted May 16, 2006·7 cites·9 claims
- 1762US6306932B1Anti-fogging coating material, anti-fogging coating film and anti-fogging articleCANON KK·Filed 1998·Granted Oct 23, 2001·20 cites·14 claims
- 1858US2024111077A1Optical element, optical apparatus, and image pickup apparatusCANON KK·Filed 2023·Application pending·0 cites
- 1955US6117919AAnti-fogging article and composition for forming anti-fogging coating filmCANON KASEI KK·Filed 1998·Granted Sep 12, 2000·15 cites·10 claims
- 2054US2025224543A1Resin composition, optical element, optical apparatus, image pickup apparatus, and method for manufacturing optical elementCANON KK·Filed 2025·Application pending·0 cites
- 2151US9383487B2Laminated diffractive optical elementCANON KK·Filed 2015·Granted Jul 5, 2016·0 cites·9 claims
- 2250US6830346B2Optical element and optical equipment incorporating the sameCANON KK·Filed 2002·Granted Dec 14, 2004·2 cites·17 claims
- 2349US11346985B2Cured product, and optical element, diffractive optical element, optical apparatus, and imaging device using the cured productCANON KK·Filed 2019·Granted May 31, 2022·0 cites·19 claims
- 2449US11327209B2Diffractive optical element and method of manufacturing the same, curable resin composition, and optical apparatusCANON KK·Filed 2019·Granted May 10, 2022·0 cites·15 claims
- 2549US11156750B2Laminated diffractive optical element and method for manufacturing laminated diffractive optical elementCANON KK·Filed 2017·Granted Oct 26, 2021·0 cites·21 claims
- 2649US6932482B2Fog prevention and antireflection optical element and optical equipment incorporating the sameCANON KK·Filed 2002·Granted Aug 23, 2005·2 cites·17 claims
- 2745US2020319475A1Diffractive optical element, optical device, and imaging apparatusCANON KK·Filed 2020·Application pending·0 cites
- 2844US8804245B2Stacked diffraction optical element including an optical element made of organic-inorganic composite resin materialIWASA HIDEFUMI·Filed 2012·Granted Aug 12, 2014·0 cites·7 claims
- 2944US2005024727A1Optical element and optical equipment incorporating the sameCANON KK·Filed 2004·Application pending·0 cites
- 3041US2003180563A1Optical element and method of manufacturing the same, or laminated optical element and method of manufacturing the sameCANON KK·Filed 2003·Application pending·0 cites
- 3140US2011090566A1Optical material and multilayer diffractive optical element formed with sameCANON KK·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →