Inventor
MACHIDA MINORU
29 patents
⚠️ This page may combine multiple inventors who share the name “MACHIDA MINORU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NGK INSULATORS LTD
16 patentsUS5866079AFeb 2, 1999
Ceramic honeycomb catalytic converter
NGK INSULATORS LTD89 citations96
US5592925AJan 14, 1997
Exhaust gas recirculation device for internal combustion engine
NGK INSULATORS LTD72 citations96
US5494881AFeb 27, 1996
Ceramic honeycomb structural body and catalyst comprising the same
NGK INSULATORS LTD61 citations96
US5456965AOct 10, 1995
Curved honeycomb structural bodies
NGK INSULATORS LTD63 citations94
US6375695B2Apr 23, 2002
Method and apparatus for processing exhaust gas
NGK INSULATORS LTD22 citations92
US5782089AJul 21, 1998
Honeycomb catalytic converter
NGK INSULATORS LTD43 citations92
US5514446AMay 7, 1996
Ceramic honeycomb structural body
NGK INSULATORS LTD46 citations92
US4716761AJan 5, 1988
Method and jig for dynamically balancing an assembly of the jig and rotor
NGK INSULATORS LTD40 citations92
US5393587AFeb 28, 1995
Curved honeycomb structural bodies
NGK INSULATORS LTD20 citations91
US5455097AOct 3, 1995
Honeycomb stuctural bodies
NGK INSULATORS LTD13 citations72
US4875939AOct 24, 1989
Precombustion chamber construction for an internal combustion engine
NGK INSULATORS LTD14 citations72
US4834042AMay 30, 1989
Ceramic precombustion chamber for internal combustion engine
NGK INSULATORS LTD14 citations68
US5455012AOct 3, 1995
Exhaust gas purifying apparatus
NGK INSULATORS LTD6 citations63
US4844037AJul 4, 1989
Precombustion chamber construction for internal combustion engine
NGK INSULATORS LTD4 citations61
US4856472AAug 15, 1989
Cylinder head with ceramic precombustion chamber
NGK INSULATORS LTD1 citations51
US4809654AMar 7, 1989
Ceramic precombustion chamber construction of internal combustion engine
NGK INSULATORS LTD0 citations38
CANON KK
5 patentsUS3971924AJul 27, 1976
Electronic calculator displaying a partial result obtained from a portion of a numerical expression
CANON KK8 citations72
US4390972AJun 28, 1983
Refreshing system for dynamic memory
CANON KK5 citations63
US4086588AApr 25, 1978
Signal generator
CANON KK4 citations62
US4075705AFeb 21, 1978
Calculator for determining cubic roots
CANON KK5 citations61
US3995148ANov 30, 1976
Electronic calculator having an exponentiation function
CANON KK2 citations61
CHUGAI PHARMACEUTICAL CO LTD
3 patentsUS4853226AAug 1, 1989
Sustained-release particulate preparation and process for preparing the same
CHUGAI PHARMACEUTICAL CO LTD109 citations96
US5547943AAug 20, 1996
Sucralfate preparation
CHUGAI PHARMACEUTICAL CO LTD3 citations62
US8022191B2Sep 20, 2011
PEG-conjugated erythropoietin
CHUGAI PHARMACEUTICAL CO LTD0 citations50