Inventor
HATTORI ISAO
JP32 patents
⚠️ This page may combine multiple inventors who share the name “HATTORI ISAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NGK INSULATORS LTD
10 patentsUS4741429AMay 3, 1988
Centering apparatus for ceramic articles and the like
NGK INSULATORS LTD29 citations92
US4702138AOct 27, 1987
Cutting apparatus for ceramic green shaped bodies
NGK INSULATORS LTD35 citations92
US4810554AMar 7, 1989
High strength ceramic honeycomb structure
NGK INSULATORS LTD76 citations91
US4674376AJun 23, 1987
Automatic cutting apparatus for extrusion molded bodies
NGK INSULATORS LTD22 citations82
US4714423ADec 22, 1987
Evacuating device for plunger molding apparatus
NGK INSULATORS LTD21 citations78
US5008509AApr 16, 1991
Production method of honeycomb die-forming electrical discharge machining electrodes and production method of honeycomb dies
NGK INSULATORS LTD17 citations74
US4835044AMay 30, 1989
Ceramic honeycomb structural bodies
NGK INSULATORS LTD18 citations73
US4808065AFeb 28, 1989
Apparatus for changing posture of green extruded body
NGK INSULATORS LTD9 citations73
US4798528AJan 17, 1989
Extruding die structure for plunger molding machine
NGK INSULATORS LTD4 citations59
US4695242ASep 22, 1987
Plunger molding machine having blank loading device
NGK INSULATORS LTD3 citations59
DENSO CORP
7 patentsUS6029704AFeb 29, 2000
Electromagnetic control valve
DENSO CORP40 citations89
US8904980B2Dec 9, 2014
Valve timing control apparatus
DENSO CORP12 citations84
US6695284B2Feb 24, 2004
Electromagnetic valve apparatus
DENSO CORP12 citations74
US9488077B2Nov 8, 2016
Valve timing control apparatus
DENSO CORP4 citations73
US9115612B2Aug 25, 2015
Valve timing control device
DENSO CORP3 citations61
US9255500B2Feb 9, 2016
Valve timing control apparatus
DENSO CORP0 citations52
US7946265B2May 24, 2011
Valve timing adjuster
DENSO CORP0 citations42