Inventor · disambiguated record
Takashi Okazoe
Also filed as: OKAZOE TAKASHI
58 granted patents·27 pending applications·388 citations·filing 1982–2025
98Inventor score
Files withASAHI GLASS CO LTD58AGC INC12GREEN CROSS CORP4UNIV KOBE NAT UNIV CORP3NIPPON CHEMIPHAR CO2
Top patents by PatentIndex Score
85 records- 0196US7393515B2Fluorinated compound, water repellent composition and thin filmASAHI GLASS CO LTD·Filed 2006·Granted Jul 1, 2008·28 cites·17 claims
- 0295US6586626B2Process for producing a fluorine-containing compound by liquid phase fluorinationASAHI GLASS CO LTD·Filed 2001·Granted Jul 1, 2003·40 cites·24 claims
- 0393US7230140B2Perfluoropolyether derivativeASAHI GLASS CO LTD·Filed 2005·Granted Jun 12, 2007·13 cites·15 claims
- 0488US7161025B2Method for producing a fluorinated ester compoundASAHI GLASS CO LTD·Filed 2005·Granted Jan 9, 2007·6 cites·14 claims
- 0587US7795375B2Fluoropolyether compoundASAHI GLASS CO LTD·Filed 2006·Granted Sep 14, 2010·7 cites·12 claims
- 0686US12060312B2Production method for isocyanate compoundUNIV KOBE NAT UNIV CORP·Filed 2019·Granted Aug 13, 2024·1 cites·10 claims
- 0785US6166125AGraded-refractive-index optical plastic material and method for its productionASAHI GLASS CO LTD·Filed 1998·Granted Dec 26, 2000·77 cites·20 claims
- 0882US6790982B2Process for producing a fluorine atom-containing sulfonyl fluoride compoundASAHI GLASS CO LTD·Filed 2003·Granted Sep 14, 2004·7 cites·1 claims
- 0982US6093860AMethod for producing perfluoro(n-pentane)ASAHI GLASS CO LTD·Filed 1999·Granted Jul 25, 2000·22 cites·15 claims
- 1079US7388114B2Perfluoropolyether derivativeASAHI GLASS CO LTD·Filed 2007·Granted Jun 17, 2008·3 cites·9 claims
- 1179US7314952B2Fluorinated adamantane derivativesASAHI GLASS CO LTD·Filed 2005·Granted Jan 1, 2008·3 cites·11 claims
- 1279US7053237B2Process for producing a fluorinated ester, a fluorinated acyl fluoride and a fluorinated vinyl etherASAHI GLASS CO LTD·Filed 2003·Granted May 30, 2006·9 cites·21 claims
- 1378US7501540B2Process for producing perfluorodiacyl fluorinated compoundsASAHI GLASS CO LTD·Filed 2007·Granted Mar 10, 2009·2 cites·4 claims
- 1478US6951957B2Process for producing a fluorine-containing compound by liquid phase fluorinationASAHI GLASS CO LTD·Filed 2003·Granted Oct 4, 2005·6 cites·19 claims
- 1578US6833477B2Process for producing a vic-dichloro acid fluorideASAHI GLASS CO LTD·Filed 2002·Granted Dec 21, 2004·9 cites·25 claims
- 1678US4596803APiperazine derivatives and a medicine containing the sameNIPPON CHEMIPHAR CO·Filed 1984·Granted Jun 24, 1986·10 cites·11 claims
- 1777US7271229B2Processes for producing a fluorosulfonyl group-containing compound and a compound led from the fluorosulfonyl group-containing compoundASAHI GLASS CO LTD·Filed 2004·Granted Sep 18, 2007·14 cites·7 claims
- 1876US7034179B2Method for producing a fluorinated ester compoundASAHI GLASS CO LTD·Filed 2003·Granted Apr 25, 2006·6 cites·12 claims
- 1976US6956138B2Method for producing a fluorine-containing compoundASAHI GLASS CO LTD·Filed 2004·Granted Oct 18, 2005·6 cites·23 claims
- 2076US6894187B2Method for producing a fluorine-containing compoundASAHI GLASS CO LTD·Filed 2003·Granted May 17, 2005·6 cites·6 claims
- 2175US5478832AQuinoline compoundsGREEN CROSS CORP·Filed 1993·Granted Dec 26, 1995·13 cites·16 claims
- 2275US5387684AIsoindazole compoundGREEN CROSS CORP·Filed 1994·Granted Feb 7, 1995·17 cites·17 claims
- 2374US7709665B2Processes for producing a fluorosulfonyl group-containing compound and a compound LED from the fluorosulfonyl group-containing compoundASAHI GLASS CO LTD·Filed 2007·Granted May 4, 2010·2 cites·11 claims
- 2474US5780634AProcess for producing 2-(carboxyphenyl)-4-quinolinecarboxylic acid compoundsGREEN CROSS CORP·Filed 1995·Granted Jul 14, 1998·14 cites·15 claims
- 2574US2024117113A1Method for producing polycarbonateAGC INC·Filed 2023·Application pending·0 cites
- 2672US6858752B2Process for producing fluorinated polyvalent carbonyl compoundASAHI GLASS CO LTD·Filed 2003·Granted Feb 22, 2005·4 cites·6 claims
- 2772US2023348279A1Method for producing carbonyl halideUNIV KOBE NAT UNIV CORP·Filed 2023·Application pending·0 cites
- 2871US7402714B2Fluoroadamantane derivativeASAHI GLASS CO LTD·Filed 2006·Granted Jul 22, 2008·1 cites·1 claims
- 2971US7301052B2Process for producing perfluorodiacyl fluorinated compoundsASAHI GLASS CO LTD·Filed 2005·Granted Nov 27, 2007·1 cites·6 claims
- 3071US7105697B2Process for producing a fluorine atom-containing sulfonyl fluoride compoundASAHI GLASS CO LTD·Filed 2004·Granted Sep 12, 2006·3 cites·9 claims
- 3171US6803488B2Process for producing fluorinated ketoneASAHI GLASS CO LTD·Filed 2003·Granted Oct 12, 2004·4 cites·1 claims
- 3270US7425646B2Fluorinated adamantane derivativeASAHI GLASS CO LTD·Filed 2006·Granted Sep 16, 2008·1 cites·9 claims
- 3370US6747174B2Processes for the preparation of fluorinated acyl fluorides and fluorinated vinyl ethersASAHI GLASS CO LTD·Filed 2003·Granted Jun 8, 2004·8 cites·17 claims
- 3470US2025346557A1Method for producing aryl compound containing tritylsulfanyl groupAGC INC·Filed 2025·Application pending·0 cites
- 3569US4507297APiperazine derivatives and a medicine containing the sameNIPPON CHEMIPHAR CO·Filed 1982·Granted Mar 26, 1985·10 cites·9 claims
- 3668US7297815B2Process for producing fluorinated sulfonyl fluoride compoundASAHI GLASS CO LTD·Filed 2006·Granted Nov 20, 2007·1 cites·15 claims
- 3768US5665881AQuinoline compoundsGREEN CROSS CORP·Filed 1995·Granted Sep 9, 1997·10 cites·8 claims
- 3867US2023406819A1Method for producing aryl thiol ester compoundAGC INC·Filed 2023·Application pending·0 cites
- 3966US9260383B2Method for producing carbamate compound, carbamate compound, and method for producing isocyanate compound using sameASAHI GLASS CO LTD·Filed 2014·Granted Feb 16, 2016·0 cites·1 claims
- 4066US6476228B1Process for producing piperidinecarbinolsASAHI GLASS CO LTD·Filed 2000·Granted Nov 5, 2002·3 cites·11 claims
- 4166US2023373898A1Method for producing carbonyl halideUNIV KOBE NAT UNIV CORP·Filed 2023·Application pending·0 cites
- 4264USRE41357EProcess for producing a fluorine atom-containing sulfonyl fluoride compoundASAHI GLASS CO LTD·Filed 2008·Granted May 25, 2010·0 cites·13 claims
- 4364USRE41184EProcess for producing a fluorine atom-containing sulfonyl fluoride compoundASAHI GLASS CO LTD·Filed 2008·Granted Mar 30, 2010·0 cites·13 claims
- 4464US2024228435A1Method for producing tetrafluorosulfanyl group-containing aryl compoundAGC INC·Filed 2024·Application pending·0 cites
- 4563US7083705B2Process for producing a fluorine-containing compound by liquid phase fluorinationASAHI GLASS CO LTD·Filed 2004·Granted Aug 1, 2006·2 cites·16 claims
- 4663US7053238B2Process for producing fluorinated polyvalent carbonyl compoundASAHI GLASS CO LTD·Filed 2004·Granted May 30, 2006·2 cites·24 claims
- 4762USRE41806EProcess for producing a fluorine atom-containing sulfonyl fluoride compoundASAHI GLASS CO LTD·Filed 2007·Granted Oct 5, 2010·0 cites·17 claims
- 4862US6911513B2Fluorinated diene compound and fluoropolymer, and methods for their productionASAHI GLASS CO LTD·Filed 2004·Granted Jun 28, 2005·6 cites·10 claims
- 4962US2025336613A1Electret material and skin-patch type electret energy harvesting device using sameUNIV TOKYO·Filed 2025·Application pending·0 cites
- 5062US2024287131A1PeptideAGC INC·Filed 2024·Application pending·0 cites
Showing the top 50 of 85 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →