Inventor · disambiguated record
Takuji Ishikawa
Also filed as: ISHIKAWA TAKUJI
15 granted patents·11 pending applications·71 citations·filing 2001–2022
90Inventor score
Files withDAIKIN IND LTD17ARAKI TAKAYUKI1DAIKI IND LTD1ISHIKAWA TAKUJI1SEMICONDUCTOR LEADING EDGE TEC1
Top patents by PatentIndex Score
26 records- 0182US7186773B2Process for preparing fluorine-containing norbornene derivativeDAIKIN IND LTD·Filed 2004·Granted Mar 6, 2007·12 cites·26 claims
- 0278US6908724B2Fluorine-containing polymer having acid-reactive group and chemically amplifying type photoresist composition prepared from sameDAIKIN IND LTD·Filed 2002·Granted Jun 21, 2005·35 cites·38 claims
- 0376US7511179B2Fluorine-containing polymer, resist composition prepared from same and novel fluorine-containing monomerDAIKIN IND LTD·Filed 2006·Granted Mar 31, 2009·2 cites·5 claims
- 0475US9109095B2Organosol composition of fluorine-containing polymerISHIKAWA TAKUJI·Filed 2011·Granted Aug 18, 2015·3 cites·23 claims
- 0575US7649118B2Process for preparing fluorine-containing norbornene derivativeDAIKIN IND LTD·Filed 2007·Granted Jan 19, 2010·2 cites·12 claims
- 0674US7777075B2Fluoroethercarboxylic acid and production method thereof, surfactant, method of producing fluoropolymer and aqueous dispersion used thereofDAIKIN IND LTD·Filed 2009·Granted Aug 17, 2010·4 cites·16 claims
- 0772US7115690B2Fluorine-containing polymer, resist composition prepared from same and novel fluorine-containing monomerDAIKIN IND LTD·Filed 2004·Granted Oct 3, 2006·5 cites·9 claims
- 0868US8338652B2Process for producing 2,3,3,3-tetrafluoropropeneTERADA JUNPEI·Filed 2008·Granted Dec 25, 2012·1 cites·7 claims
- 0965US7482415B2Process for producing fluoroionomer, method for purification and concentration of the ionomer, and method of film formationDAIKIN IND LTD·Filed 2001·Granted Jan 27, 2009·7 cites·17 claims
- 1064US2022153890A1Fluorine-containing polymer for metal-clad laminated sheet, composition for metal-clad laminated sheet, curable composition, metal-clad laminated sheet and printed substrateDAIKIN IND LTD·Filed 2022·Application pending·0 cites
- 1157US12297340B2Aqueous dispersion, coating film, coated article, and method for producing aqueous dispersionDAIKIN IND LTD·Filed 2019·Granted May 13, 2025·0 cites·14 claims
- 1256US9444103B2Electrode mixtureDAIKIN IND LTD·Filed 2013·Granted Sep 13, 2016·0 cites·7 claims
- 1356US9444104B2Electrode mixtureDAIKIN IND LTD·Filed 2013·Granted Sep 13, 2016·0 cites·3 claims
- 1454US2009142715A1Laminated resist used for immersion lithographyDAIKIN IND LTD·Filed 2009·Application pending·0 cites
- 1551US9343744B2Binder, cathode mixture and anode mixtureDAIKIN IND LTD·Filed 2013·Granted May 17, 2016·0 cites·11 claims
- 1648US2005287471A1Novel fluorine-containing polymer having acid-reactive group and chemically amplifying type photoresist composition prepared from sameDAIKIN IND LTD·Filed 2005·Application pending·0 cites
- 1747US10787587B2Aqueous dispersion, coating film, and coated articleDAIKIN IND LTD·Filed 2016·Granted Sep 29, 2020·0 cites·9 claims
- 1847US2017056924A1Nonflammable sheet and method for manufacturing the sameTOPPAN PRINTING CO LTD·Filed 2016·Application pending·0 cites
- 1943US2007166639A1Laminated resist used for immersion lithographyARAKI TAKAYUKI·Filed 2005·Application pending·0 cites
- 2042US2015368413A1High dielectric filmDAIKIN IND LTD·Filed 2013·Application pending·0 cites
- 2141US2005191578A1Process for preparing fluorine-containing polymer and photoresist compositionDAIKIN IND LTD·Filed 2005·Application pending·0 cites
- 2240US2012107689A1Binder composition for electrodeTAKAHASHI KENZOU·Filed 2011·Application pending·0 cites
- 2339US2005181304A1Method of forming fine patternSEMICONDUCTOR LEADING EDGE TEC·Filed 2005·Application pending·0 cites
- 2435US2004234899A1Method of forming fine patternFiled 2002·Application pending·0 cites
- 2534US2004248042A1Method of forming fine patternFiled 2002·Application pending·0 cites
- 2632US7163982B2Process for preparing fluorine-containing polymer and method of forming fine pattern using sameDAIKI IND LTD·Filed 2004·Granted Jan 16, 2007·0 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when Takuji Ishikawa files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →