Inventor · disambiguated record
Tomonari Nakayama
Also filed as: NAKAYAMA TOMONARI
50 granted patents·15 pending applications·338 citations·filing 1998–2025
98Inventor score
Top patents by PatentIndex Score
65 records- 0194US10738197B2Optical member and method for manufacturing the sameCANON KK·Filed 2016·Granted Aug 11, 2020·4 cites·27 claims
- 0294US6093517ACalixarenes for use as dissolution inhibitors in lithographic photoresist compositionsIBM·Filed 1998·Granted Jul 25, 2000·62 cites·52 claims
- 0392US8163333B2Optical member, optical system using the optical member, and method of manufacturing an optical memberNAKAYAMA TOMONARI·Filed 2009·Granted Apr 24, 2012·8 cites·4 claims
- 0492US7435989B2Semiconductor device with layer containing polysiloxane compoundCANON KK·Filed 2006·Granted Oct 14, 2008·21 cites·6 claims
- 0592US6875554B2Positive photosensitive polyimide resin compositionNISSAN CHEMICAL IND LTD·Filed 2001·Granted Apr 5, 2005·50 cites·16 claims
- 0691US7459338B2Substrate, conductive substrate, fine structure substrate, organic field effect transistor and manufacturing method thereofCANON KK·Filed 2005·Granted Dec 2, 2008·18 cites·9 claims
- 0789US10459125B2Optical member, method for manufacturing optical member, and optical film of optical memberCANON KK·Filed 2017·Granted Oct 29, 2019·3 cites·15 claims
- 0887US7511296B2Organic semiconductor device, field-effect transistor, and their manufacturing methodsCANON KK·Filed 2006·Granted Mar 31, 2009·9 cites·14 claims
- 0986US10120107B2Optical element and method for producing optical elementCANON KK·Filed 2015·Granted Nov 6, 2018·4 cites·10 claims
- 1086US9145473B2Optical member, polyimide, method for manufacturing optical member, and method for producing polyimideNAKAYAMA TOMONARI·Filed 2011·Granted Sep 29, 2015·4 cites·7 claims
- 1186US7771832B2Optical member, optical system using the optical member, and method of manufacturing an optical memberCANON KK·Filed 2008·Granted Aug 10, 2010·9 cites·11 claims
- 1285US8084082B2Optical member, optical system using the optical member, and method of manufacturing an optical memberNAKAYAMA TOMONARI·Filed 2009·Granted Dec 27, 2011·9 cites·6 claims
- 1384US8541049B2Optical member, optical system using the optical member, and method of manufacturing an optical memberNAKAYAMA TOMONARI·Filed 2012·Granted Sep 24, 2013·4 cites·10 claims
- 1483US10564321B2Optical member and method for manufacturing optical memberCANON KK·Filed 2015·Granted Feb 18, 2020·4 cites·11 claims
- 1583US6677099B1Positive type photosensitive polyimide resin compositionNISSAN CHEMICAL IND LTD·Filed 2000·Granted Jan 13, 2004·30 cites·7 claims
- 1682US7026080B2Positive photosensitive polyimide resin compositionNISSAN CHEMICAL IND LTD·Filed 2002·Granted Apr 11, 2006·21 cites·20 claims
- 1781US10983253B2Optical member and method for manufacturing optical memberCANON KK·Filed 2018·Granted Apr 20, 2021·2 cites·20 claims
- 1881US8814369B2Optical member with plate-crystal film, method for producing same, and optical systemSAKAI AKIRA·Filed 2011·Granted Aug 26, 2014·5 cites·12 claims
- 1981US7394096B2Field effect transistor and method of manufacturing the sameCANON KK·Filed 2007·Granted Jul 1, 2008·2 cites·2 claims
- 2080US8905559B2Optical lens having sub-wavelength structure containing aluminum or aluminum oxide, method of manufacturing optical lens, and imaging optical system including optical lensKAWAUCHI HIROSHI·Filed 2011·Granted Dec 9, 2014·6 cites·13 claims
- 2180US7094625B2Field effect transistor and method of producing the sameCANON KK·Filed 2004·Granted Aug 22, 2006·29 cites·10 claims
- 2279US7491967B2Field effect transistor, method of producing the same, and method of producing laminated memberCANON KK·Filed 2005·Granted Feb 17, 2009·5 cites·4 claims
- 2378US8580026B2Precursor sol of aluminum oxide, optical member, and method for producing optical memberMAKINO KENJI·Filed 2011·Granted Nov 12, 2013·4 cites·4 claims
- 2478US7285441B2Field effect transistor and method of manufacturing the sameCANON KK·Filed 2004·Granted Oct 23, 2007·7 cites·1 claims
- 2577US10234600B2Optical member, method for manufacturing optical member, and optical deviceCANON KK·Filed 2017·Granted Mar 19, 2019·2 cites·17 claims
- 2675US2024417317A1Member with porous layer and coating liquid for forming porous layerCANON KK·Filed 2024·Application pending·0 cites
- 2773US8034437B2Optical member, optical system using the optical member, and method of manufacturing an optical memberCANON KK·Filed 2010·Granted Oct 11, 2011·2 cites·17 claims
- 2873US2024309229A1Coating composition and articleCANON KK·Filed 2024·Application pending·0 cites
- 2969US10459123B2Optical member, image pickup apparatus, and method for manufacturing optical memberCANON KK·Filed 2018·Granted Oct 29, 2019·1 cites·20 claims
- 3069US7586117B2Field effect transistor and method of producing sameCANON KK·Filed 2005·Granted Sep 8, 2009·2 cites·2 claims
- 3168US12383772B2Light-transmitting member and shieldCANON KK·Filed 2021·Granted Aug 12, 2025·0 cites·36 claims
- 3268US12006439B2Optical member, optical device and coating liquidCANON KK·Filed 2020·Granted Jun 11, 2024·0 cites·8 claims
- 3368US9442221B2Precursor sol of aluminum oxide, optical member, and method for producing optical memberCANON KK·Filed 2013·Granted Sep 13, 2016·0 cites·2 claims
- 3468US2025256136A1Light-transmitting member and shieldCANON KK·Filed 2025·Application pending·0 cites
- 3568US2021199855A1Optical member and method for manufacturing optical memberCANON KK·Filed 2021·Application pending·0 cites
- 3665US12077467B2Member with porous layer and coating liquid for forming porous layerCANON KK·Filed 2021·Granted Sep 3, 2024·0 cites·34 claims
- 3765US8980401B2Optical member and method of producing the sameNAKAYAMA TOMONARI·Filed 2012·Granted Mar 17, 2015·2 cites·12 claims
- 3864US11067722B2Optical element and method of producing optical elementCANON KK·Filed 2017·Granted Jul 20, 2021·0 cites·13 claims
- 3963US10598826B2Precursor sol of aluminum oxide optical member and method for producing optical memberCANON KK·Filed 2016·Granted Mar 24, 2020·0 cites·20 claims
- 4063US2024414423A1Transparent member and image pickup apparatus, and method of manufacturing transparent memberCANON KK·Filed 2024·Application pending·0 cites
- 4162US7605392B2Field effect transistor and production process thereofCANON KK·Filed 2005·Granted Oct 20, 2009·1 cites·7 claims
- 4262US7265377B2Organic semiconductor deviceCANON KK·Filed 2004·Granted Sep 4, 2007·7 cites·14 claims
- 4360US7791069B2Field effect transistor and method of producing sameCANON KK·Filed 2009·Granted Sep 7, 2010·0 cites·2 claims
- 4458US12096104B2Transparent member and image pickup apparatus, and method of manufacturing transparent memberCANON KK·Filed 2019·Granted Sep 17, 2024·0 cites·18 claims
- 4558US7795636B2Organic semiconductor device, field-effect transistor, and their manufacturing methodsCANON KK·Filed 2009·Granted Sep 14, 2010·0 cites·6 claims
- 4658US2019041551A1Optical element and method for producing optical elementCANON KK·Filed 2018·Application pending·0 cites
- 4758US2015240031A1Optical member, polyimide, method for manufacturing optical member, and method for producing polyimideCANON KK·Filed 2015·Application pending·0 cites
- 4857US9915760B2Optical member and method for manufacturing optical memberCANON KK·Filed 2013·Granted Mar 13, 2018·0 cites·11 claims
- 4957US9354359B2Precursor sol of aluminum oxide and method for manufacturing the same, method for manufacturing optical member, optical member, and optical systemCANON KK·Filed 2013·Granted May 31, 2016·1 cites·8 claims
- 5056US8021915B2Field effect transistor, method of producing the same, and method of producing laminated memberCANON KK·Filed 2009·Granted Sep 20, 2011·0 cites·2 claims
Showing the top 50 of 65 patent records by PatentIndex Score.
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