Inventor · disambiguated record
Takeshi Ashizawa
Also filed as: ASHIZAWA TAKESHI
23 granted patents·18 pending applications·77 citations·filing 1979–2019
93Inventor score
Top patents by PatentIndex Score
41 records- 0180US7406942B2Direct-injection internal combustion engine and method of controlling the direct-injection internal combustion engineTOYOTA MOTOR CO LTD·Filed 2006·Granted Aug 5, 2008·15 cites·16 claims
- 0277US8921022B2Toner for electrostatic image developmentKAO CORP·Filed 2013·Granted Dec 30, 2014·2 cites·20 claims
- 0374US7938098B2Control apparatus and control method of in-cylinder injection type spark ignition internal combustion engineTOYOTA MOTOR CO LTD·Filed 2007·Granted May 10, 2011·8 cites·8 claims
- 0469US4328050AMethod of controlling an operation of a copy-cutting apparatusTANAKA SEISAKUSHO KK·Filed 1979·Granted May 4, 1982·19 cites·10 claims
- 0568US8815488B2Method for producing tonerKAO CORP·Filed 2012·Granted Aug 26, 2014·1 cites·19 claims
- 0667US9725612B2Method for manufacturing water-based ink for inkjet recordingKAO CORP·Filed 2014·Granted Aug 8, 2017·1 cites·19 claims
- 0766US8852841B2Toner for electrostatic image developmentKAO CORP·Filed 2012·Granted Oct 7, 2014·1 cites·18 claims
- 0865US7726282B2Direct injection spark ignition internal combustion engine and fuel injection method for sameTOYOTA MOTOR CO LTD·Filed 2007·Granted Jun 1, 2010·4 cites·23 claims
- 0965US7597085B2Direct fuel injection-type spark ignition internal combustion engineTOYOTA MOTOR CO LTD·Filed 2006·Granted Oct 6, 2009·5 cites·9 claims
- 1062US10800937B2Method for producing aqueous pigment dispersionKAO CORP·Filed 2016·Granted Oct 13, 2020·0 cites·17 claims
- 1158US7820353B2Method for producing tonerKAO CORP·Filed 2008·Granted Oct 26, 2010·1 cites·17 claims
- 1256US7487756B2Direct fuel injection-type spark ignition internal combustion engineTOYOTA MOTOR CO LTD·Filed 2006·Granted Feb 10, 2009·4 cites·5 claims
- 1354US8387588B2Control apparatus and control method for direct injection spark ignition internal combustion engineASHIZAWA TAKESHI·Filed 2007·Granted Mar 5, 2013·3 cites·10 claims
- 1453US7926463B2Cylinder injection type spark ignition internal combustion engineTOYOTA MOTOR CO LTD·Filed 2006·Granted Apr 19, 2011·1 cites·10 claims
- 1553US4449699AMethod of controlling an operation of a copy-cutting apparatusTANAKA SEISAKUSHO KK·Filed 1981·Granted May 22, 1984·12 cites·10 claims
- 1652US10837381B2Start control system for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2019·Granted Nov 17, 2020·0 cites·2 claims
- 1752US9715184B2Method for producing toner for developing electrostatic imagesKAO CORP·Filed 2013·Granted Jul 25, 2017·0 cites·20 claims
- 1851US9141011B2Method for producing toner for electrostatic image developmentKAO CORP·Filed 2013·Granted Sep 22, 2015·0 cites·20 claims
- 1950US10823026B2Exhaust gas purification system for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2019·Granted Nov 3, 2020·0 cites·3 claims
- 2048US2016280942A1Pigment aqueous dispersion for inkjet recordingKAO CORP·Filed 2014·Application pending·0 cites
- 2146US2019048784A1Internal combusion engineTOYOTA MOTOR CO LTD·Filed 2018·Application pending·0 cites
- 2244US10072602B2Multicylinder engineTOYOTA MOTOR CO LTD·Filed 2016·Granted Sep 11, 2018·0 cites·6 claims
- 2344US7802554B2Direct injection spark ignition internal combustion engine and method for controlling sameTOYOTA MOTOR CO LTD·Filed 2007·Granted Sep 28, 2010·0 cites·14 claims
- 2443US2016281589A1Internal combustion engineTOYOTA MOTOR CO LTD·Filed 2016·Application pending·0 cites
- 2541US2009123863A1Method for producing a toner for electrostatic image developmentKAO CORP·Filed 2008·Application pending·0 cites
- 2640US2007051333A1In-cylinder injection type spark ignition internal combustion engineTOYOTA MOTOR CO LTD·Filed 2006·Application pending·0 cites
- 2740US2008210196A1Direct-Injection Internal Combustion Engine and Method of Controlling the SameTOYOTA MOTOR CO LTD·Filed 2006·Application pending·0 cites
- 2839US8596241B2Internal combustion engineASHIZAWA TAKESHI·Filed 2010·Granted Dec 3, 2013·0 cites·3 claims
- 2938US8056530B2Direct injection spark ignition internal combustion engine and method for controlling sameASHIZAWA TAKESHI·Filed 2007·Granted Nov 15, 2011·0 cites·14 claims
- 3038US2013025571A1Internal combustion engineTOYOTA MOTOR CO LTD·Filed 2010·Application pending·0 cites
- 3138US2011232605A1Fuel injection control system and fuel injection control method for spark-ignition internal combustion engineTOYOTA MOTOR CO LTD·Filed 2008·Application pending·0 cites
- 3237US2009071440A1Direct injection spark ignition internal combustion engine and fuel injection control method for same engineTOYOTA MOTOR CO LTD·Filed 2007·Application pending·0 cites
- 3336US2012160217A1Combustion pressure controllerASHIZAWA TAKESHI·Filed 2009·Application pending·0 cites
- 3435US2017284329A1Internal combustion engineTOYOTA MOTOR CO LTD·Filed 2015·Application pending·0 cites
- 3535US2012272937A1Internal combustion engineASHIZAWA TAKESHI·Filed 2011·Application pending·0 cites
- 3635US2009013962A1In-Cylinder Injection Type Spark Ignition-Internal Combustion EngineTOYOTA MOTOR CO LTD·Filed 2007·Application pending·0 cites
- 3735US2012304949A1Internal combustion engineASHIZAWA TAKESHI·Filed 2011·Application pending·0 cites
- 3834US2013074810A1Combustion pressure control deviceASHIZAWA TAKESHI·Filed 2010·Application pending·0 cites
- 3934US2012227705A1Combustion pressure control systemASHIZAWA TAKESHI·Filed 2010·Application pending·0 cites
- 4034US2009000595A1Control Apparatus And Control Method Of An Internal Combustion EngineTOYOTA MOTOR CO LTD·Filed 2007·Application pending·0 cites
- 4134US2009126682A1Control apparatus and method for direct injection spark ignition internal combustion engineASHIZAWA TAKESHI·Filed 2007·Application pending·0 cites
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