Inventor · disambiguated record
Ikuo Nakazawa
Also filed as: NAKAZAWA IKUO
58 granted patents·31 pending applications·620 citations·filing 1994–2025
98Inventor score
Top patents by PatentIndex Score
89 records- 0196US8408691B2Ink jet recording ink, ink jet image forming method and ink jet recording apparatusKOIKE SHOJI·Filed 2010·Granted Apr 2, 2013·17 cites·13 claims
- 0296US7067590B2Stimuli-responsive composition, and image-forming method and apparatus using the compositionCANON KK·Filed 2002·Granted Jun 27, 2006·48 cites·1 claims
- 0395US7004579B2Ink composition containing a polymer complex, and an image formation method and equipment using the ink compositionCANON KK·Filed 2002·Granted Feb 28, 2006·45 cites·4 claims
- 0493US11369926B2Ultra fine bubble generation apparatusCANON KK·Filed 2021·Granted Jun 28, 2022·2 cites·19 claims
- 0593US7601790B2Amphiphilic block copolymer, polymer-containing composition containing the same, and method and apparatus for applying liquid using the polymer-containing compositionCANON KK·Filed 2005·Granted Oct 13, 2009·15 cites·8 claims
- 0693US7572844B2Stimuli-responsive composition, and image-forming method and apparatus using the compositionCANON KK·Filed 2006·Granted Aug 11, 2009·13 cites·17 claims
- 0793US7538147B2Image forming method, pattern forming method and liquid-applying apparatus which make use of liquid compositionsCANON KK·Filed 2005·Granted May 26, 2009·14 cites·10 claims
- 0893US7056972B2Composition containing stimuli-responsive polymer, ink composition containing it, and image-forming method and apparatus using the ink compositionCANON KK·Filed 2002·Granted Jun 6, 2006·40 cites·10 claims
- 0992US7423075B2Polymer, polymer-containing composition containing the same, ink composition, and ink applying method, image forming method and image forming apparatus which make use of ink compositionCANON KK·Filed 2005·Granted Sep 9, 2008·15 cites·13 claims
- 1091US7563853B2Polymer compound, process for producing the same, polymer-containing composition, ink-applying process, and ink-applying apparatusCANON KK·Filed 2005·Granted Jul 21, 2009·14 cites·8 claims
- 1189US7439282B2Stimuli-responsive composition, and image-forming method and apparatus using the compositionCANON KK·Filed 2005·Granted Oct 21, 2008·9 cites·2 claims
- 1286US9365733B2Ink jet ink and ink jet recording methodCANON KK·Filed 2014·Granted Jun 14, 2016·4 cites·6 claims
- 1386US7449513B2Alkenyl ether compound, polymer compound, composition using them, and image formation method and apparatusCANON KK·Filed 2004·Granted Nov 11, 2008·15 cites·4 claims
- 1486US7151156B2Block polymer, polymer-containing composition, ink composition and liquid-discharging apparatusCANON KK·Filed 2004·Granted Dec 19, 2006·22 cites·10 claims
- 1585US7704414B2Image-forming method employing a compositionCANON KK·Filed 2005·Granted Apr 27, 2010·13 cites·3 claims
- 1684US7442753B2Polymer compound and block polymer compoundCANON KK·Filed 2004·Granted Oct 28, 2008·14 cites·2 claims
- 1782US7498364B2Ink composition comprising a block or graft polymer and at least one colorantCANON KK·Filed 2004·Granted Mar 3, 2009·18 cites·5 claims
- 1881US8882255B2Ink jet ink and ink jet recording methodNAKAZAWA IKUO·Filed 2012·Granted Nov 11, 2014·3 cites·7 claims
- 1980US7157539B2Polymerizable compound, polymer compound and block polymer compound, and composition, image-forming method and image-forming apparatus using the sameCANON KK·Filed 2003·Granted Jan 2, 2007·8 cites·4 claims
- 2078US7866806B2Liquid-composition set, and liquid-applying method and liquid-applying apparatus employing the setCANON KK·Filed 2004·Granted Jan 11, 2011·15 cites·8 claims
- 2178US7528179B2Block polymer, polymer-containing composition containing the same, ink composition and liquid applying method and liquid applying apparatus utilizing the polymer-containing compositionCANON KK·Filed 2004·Granted May 5, 2009·14 cites·8 claims
- 2277US7598332B2Polymerizable compound, polymer compound, composition using the same, image-forming method, and image-forming apparatusCANON KK·Filed 2004·Granted Oct 6, 2009·14 cites·6 claims
- 2376US2025379297A1Battery substrate, secondary battery component and method of producing the sameCANON KK·Filed 2025·Application pending·0 cites
- 2473US7328991B2Ink and ink-applying process and apparatus using the sameCANON KK·Filed 2004·Granted Feb 12, 2008·11 cites·8 claims
- 2572US5858273ALiquid crystal deviceCANON KK·Filed 1996·Granted Jan 12, 1999·31 cites·8 claims
- 2671US5750214ALiquid crystal deviceCANON KK·Filed 1996·Granted May 12, 1998·27 cites·17 claims
- 2769US11766685B2Ultrafine bubble generating method, ultrafine bubble-containing liquid manufacturing apparatus and manufacturing method, and ultrafine bubble-containing liquidCANON KK·Filed 2018·Granted Sep 26, 2023·1 cites·8 claims
- 2869US7044592B2Process for forming image with liquid droplets, image forming apparatus utilizing such process and process for ejecting and projecting liquid dropletsCANON KK·Filed 2002·Granted May 16, 2006·12 cites·16 claims
- 2968US7629427B2Block polymer compound, polymer composition containing the same, image forming method and image forming apparatus utilizing the sameCANON KK·Filed 2003·Granted Dec 8, 2009·8 cites·3 claims
- 3067US2024246045A1Device for generating ozone-containing ultrafine bubble liquid, and method for generating ozone-containing ultrafine bubble liquidCANON KK·Filed 2024·Application pending·0 cites
- 3166US5885482ALiquid crystal device, production process thereof and liquid crystal apparatusCANON KK·Filed 1996·Granted Mar 23, 1999·23 cites·25 claims
- 3265US2025249532A1Optical processing method and optical processing apparatusCANON KK·Filed 2025·Application pending·0 cites
- 3364US5462694AMesomorphic compound, liquid crystal composition containing the compound, liquid crystal device using the composition, liquid crystal apparatus and display methodCANON KK·Filed 1994·Granted Oct 31, 1995·19 cites·25 claims
- 3464US2024252992A1Ultra fine bubble-containing liquid producing method, and ultra fine bubble-containing liquid producing apparatusCANON KK·Filed 2024·Application pending·0 cites
- 3563US8919943B2Ink-jet recording methodIKEGAMI MASAYUKI·Filed 2012·Granted Dec 30, 2014·1 cites·8 claims
- 3663US2024246046A1Method for producing ultrafine-bubble-containing liquid and apparatus for producing ultrafine-bubble-containing liquidCANON KK·Filed 2024·Application pending·0 cites
- 3762US2025177929A1Manufacturing method and manufacturing device for liquid containing fine bubblesCANON KK·Filed 2025·Application pending·0 cites
- 3860US6755752B2Golf club adjusting tool, golf club and golf club adjusting methodSOVIC·Filed 2002·Granted Jun 29, 2004·15 cites·8 claims
- 3959US7300971B2Particle composition, recording method, and recording apparatus using the particle compositionCANON KK·Filed 2003·Granted Nov 27, 2007·3 cites·3 claims
- 4059US2022331755A1Ultra-fine bubble-containing liquid manufacturing apparatusCANON KK·Filed 2022·Application pending·0 cites
- 4158US7381757B2Decolorable ink, image forming method and image forming apparatusCANON KK·Filed 2003·Granted Jun 3, 2008·3 cites·4 claims
- 4258US5580488AMesomorphic compound liquid crystal composition containing the compound, liquid crystal device using the composition, display apparatus and display methodCANON KK·Filed 1994·Granted Dec 3, 1996·14 cites·36 claims
- 4357US7696263B2Ink composition containing a polymer complex, and an image formation method and equipment using the ink compositionCANON KK·Filed 2005·Granted Apr 13, 2010·0 cites·3 claims
- 4457US2022288542A1Manufacturing apparatus of ultra fine bubble-contained liquidCANON KK·Filed 2022·Application pending·0 cites
- 4556US11938503B2Ultrafine bubble-containing liquid manufacturing apparatus and manufacturing methodCANON KK·Filed 2018·Granted Mar 26, 2024·0 cites·22 claims
- 4656US7037996B2Composition containing polymer having ionic functional group, ink composition, and image-forming method and image-forming apparatus employing the ink compositionCANON KK·Filed 2003·Granted May 2, 2006·2 cites·1 claims
- 4756US5512209AQuinoxaline compound, liquid crystal composition containing the compound, liquid crystal device using the composition, display apparatus and display methodCANON KK·Filed 1994·Granted Apr 30, 1996·5 cites·31 claims
- 4855US11759756B2Ultrafine bubble-containing liquid producing apparatus and ultrafine bubble-containing liquid producing methodCANON KK·Filed 2020·Granted Sep 19, 2023·0 cites·32 claims
- 4955US2006079603A1Particle composition, recording method, and recording apparatus using the particle compositonCANON KK·Filed 2005·Application pending·0 cites
- 5054US2007063371A1Production process and production apparatus of three-dimensionally structure materialCANON KK·Filed 2005·Application pending·0 cites
Showing the top 50 of 89 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →