Inventor
MITSUI TSUTOMU
JP28 patents
⚠️ This page may combine multiple inventors who share the name “MITSUI TSUTOMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AISIN SEIKI
11 patentsUS5075616ADec 24, 1991
Engine generator apparatus and method of operating same
AISIN SEIKI46 citations92
US4529072AJul 16, 1985
Automatic clutch control system
AISIN SEIKI42 citations91
US4518068AMay 21, 1985
Automatic clutch control system
AISIN SEIKI32 citations91
US4475637AOct 9, 1984
Automatic clutch control system
AISIN SEIKI30 citations91
US4948997AAug 14, 1990
Starter and power generator and associated motor
AISIN SEIKI51 citations89
US4800497AJan 24, 1989
Clutch pressure control apparatus
AISIN SEIKI34 citations86
US4657041AApr 14, 1987
Oil pressure control apparatus
AISIN SEIKI20 citations82
US4615425AOct 7, 1986
Automatic clutch control system
AISIN SEIKI15 citations74
US4620624ANov 4, 1986
Automatic clutch control system
AISIN SEIKI16 citations72
US4269045AMay 26, 1981
Home knitting machine for producing programmed designs
AISIN SEIKI8 citations72
US4192157AMar 11, 1980
Knitting width indication system for knitting machines
AISIN SEIKI6 citations61
NGK INSULATORS LTD
6 patentsUS6933531B1Aug 23, 2005
Heat sink material and method of manufacturing the heat sink material
NGK INSULATORS LTD53 citations92
US6110577AAug 29, 2000
Composite material for heat sinks for semiconductor devices and method for producing the same
NGK INSULATORS LTD28 citations92
US6927421B2Aug 9, 2005
Heat sink material
NGK INSULATORS LTD11 citations73
US6479095B1Nov 12, 2002
Composite material for heat sinks for semiconductor devices and method for producing the same
NGK INSULATORS LTD3 citations63
US6953539B2Oct 11, 2005
Composite material
NGK INSULATORS LTD3 citations62
US5415836AMay 16, 1995
Antifouling structure and method
NGK INSULATORS LTD3 citations57
SAMSUNG ELECTRONICS CO LTD
5 patentsUS7683841B2Mar 23, 2010
Antenna device
SAMSUNG ELECTRONICS CO LTD6 citations63
US7579991B2Aug 25, 2009
Portable wireless apparatus
SAMSUNG ELECTRONICS CO LTD2 citations63
US6667717B2Dec 23, 2003
Planar inverted F antenna
SAMSUNG ELECTRONICS CO LTD3 citations63
US10333606B2Jun 25, 2019
Method for estimating channel state and controlling transmission/reception signal by multiple antenna device, and multiple antenna device using same
SAMSUNG ELECTRONICS CO LTD1 citations62
US6351251B1Feb 26, 2002
Helical antenna
SAMSUNG ELECTRONICS CO LTD1 citations52
SUMITOMO ELECTRIC INDUSTRIES
2 patentsUS4608535AAug 26, 1986
Magnetic field and current measuring device using a Faraday cell with a thin electrically conductive film substantially covering the Faraday cell
SUMITOMO ELECTRIC INDUSTRIES12 citations73
US4560932ADec 24, 1985
Magneto-optical converter utilizing Faraday effect
SUMITOMO ELECTRIC INDUSTRIES15 citations70