Inventor
ASHIZAWA TAKESHI
JP23 patents
⚠️ This page may combine multiple inventors who share the name “ASHIZAWA TAKESHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYOTA MOTOR CO LTD
10 patentsUS7938098B2May 10, 2011
Control apparatus and control method of in-cylinder injection type spark ignition internal combustion engine
TOYOTA MOTOR CO LTD8 citations83
US7406942B2Aug 5, 2008
Direct-injection internal combustion engine and method of controlling the direct-injection internal combustion engine
TOYOTA MOTOR CO LTD15 citations82
US7726282B2Jun 1, 2010
Direct injection spark ignition internal combustion engine and fuel injection method for same
TOYOTA MOTOR CO LTD4 citations62
US7597085B2Oct 6, 2009
Direct fuel injection-type spark ignition internal combustion engine
TOYOTA MOTOR CO LTD5 citations61
US7487756B2Feb 10, 2009
Direct fuel injection-type spark ignition internal combustion engine
TOYOTA MOTOR CO LTD4 citations60
US7926463B2Apr 19, 2011
Cylinder injection type spark ignition internal combustion engine
TOYOTA MOTOR CO LTD1 citations51
US10837381B2Nov 17, 2020
Start control system for internal combustion engine
TOYOTA MOTOR CO LTD0 citations41
US10823026B2Nov 3, 2020
Exhaust gas purification system for internal combustion engine
TOYOTA MOTOR CO LTD0 citations41
US10072602B2Sep 11, 2018
Multicylinder engine
TOYOTA MOTOR CO LTD0 citations41
US7802554B2Sep 28, 2010
Direct injection spark ignition internal combustion engine and method for controlling same
TOYOTA MOTOR CO LTD0 citations41
KAO CORP
8 patentsUS8921022B2Dec 30, 2014
Toner for electrostatic image development
KAO CORP2 citations60
US10800937B2Oct 13, 2020
Method for producing aqueous pigment dispersion
KAO CORP0 citations52
US9725612B2Aug 8, 2017
Method for manufacturing water-based ink for inkjet recording
KAO CORP1 citations52
US9715184B2Jul 25, 2017
Method for producing toner for developing electrostatic images
KAO CORP0 citations51
US8815488B2Aug 26, 2014
Method for producing toner
KAO CORP1 citations51
US7820353B2Oct 26, 2010
Method for producing toner
KAO CORP1 citations51
US9141011B2Sep 22, 2015
Method for producing toner for electrostatic image development
KAO CORP0 citations50
US8852841B2Oct 7, 2014
Toner for electrostatic image development
KAO CORP1 citations50
ASHIZAWA TAKESHI
3 patentsUS8387588B2Mar 5, 2013
Control apparatus and control method for direct injection spark ignition internal combustion engine
ASHIZAWA TAKESHI3 citations59
US8056530B2Nov 15, 2011
Direct injection spark ignition internal combustion engine and method for controlling same
ASHIZAWA TAKESHI0 citations49
US8596241B2Dec 3, 2013
Internal combustion engine
ASHIZAWA TAKESHI0 citations38