Inventor
TAKAHASHI TAKESHI
JP285 patents
⚠️ This page may combine multiple inventors who share the name “TAKAHASHI TAKESHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYOTA MOTOR CO LTD
12 patentsUS5176120AJan 5, 1993
Fuel injector
TOYOTA MOTOR CO LTD58 citations96
US4858439AAug 22, 1989
Device for varying a stroke
TOYOTA MOTOR CO LTD65 citations96
US4841936AJun 27, 1989
Fuel injection control device of an internal combustion engine
TOYOTA MOTOR CO LTD65 citations96
US4803393AFeb 7, 1989
Piezoelectric actuator
TOYOTA MOTOR CO LTD125 citations96
US4782807ANov 8, 1988
Unit injector for an internal combustion engine
TOYOTA MOTOR CO LTD71 citations96
US5261705ANov 16, 1993
Coupling for high pressure fluid
TOYOTA MOTOR CO LTD43 citations93
US4958101ASep 18, 1990
Piezoelectric actuator
TOYOTA MOTOR CO LTD39 citations93
US4688536AAug 25, 1987
Drive circuit for an electrostrictive actuator in a fuel injection valve
TOYOTA MOTOR CO LTD46 citations93
US4232638ANov 11, 1980
Internal combustion engine equipped with an auxiliary combustion chamber
TOYOTA MOTOR CO LTD34 citations93
US5057734AOct 15, 1991
Apparatus for driving piezoelectric element for closing and opening valve member
TOYOTA MOTOR CO LTD49 citations92
US5036821AAug 6, 1991
Fuel injection system for an internal combustion engine
TOYOTA MOTOR CO LTD34 citations92
US4798084AJan 17, 1989
Measuring device for measuring a fuel injection quantity
TOYOTA MOTOR CO LTD36 citations91
KOYO SEIKO CO
7 patentsUS6350059B1Feb 26, 2002
Thrust dynamic pressure bearing with varying depth grooves
KOYO SEIKO CO27 citations93
US6000850ADec 14, 1999
Dynamic pressure bearing made of porous material
KOYO SEIKO CO22 citations93
US5988886ANov 23, 1999
Closed type thrust dynamic pressure bearing with through hole
KOYO SEIKO CO40 citations93
US5941644AAug 24, 1999
Hydrodynamic bearing
KOYO SEIKO CO20 citations93
US5356226AOct 18, 1994
Bearing device
KOYO SEIKO CO20 citations93
US6361216B1Mar 26, 2002
Dynamic pressure bearing
KOYO SEIKO CO25 citations92
US6505970B2Jan 14, 2003
Thrust dynamic pressure bearing
KOYO SEIKO CO27 citations89
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
6 patentsUS7219416B2May 22, 2007
Method of manufacturing a magnetic element
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD38 citations96
US6888435B2May 3, 2005
Composite magnetic body, and magnetic element and method of manufacturing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD61 citations96
US6784782B2Aug 31, 2004
Composite magnetic body, and magnetic element and method of manufacturing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD49 citations96
US6661328B2Dec 9, 2003
Composite magnetic body, and magnetic element and method of manufacturing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD29 citations93
US6321160B1Nov 20, 2001
Navigation apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD37 citations93
US7422697B2Sep 9, 2008
Composite sintered magnetic material, its manufacturing method, and magnetic element using composite sintered magnetic material
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD21 citations92
MEIJI MILK PROD CO LTD
6 patentsUS4988456AJan 29, 1991
Process for producing W/O/W type multiple emulsion for medicines
MEIJI MILK PROD CO LTD22 citations92
US4714566ADec 22, 1987
Process for producing W/O/W type multiple emusion
MEIJI MILK PROD CO LTD25 citations92
US4632840ADec 30, 1986
Process for preparation of dressings comprising W/O/W type multiple emulsions
MEIJI MILK PROD CO LTD28 citations92
US4626444ADec 2, 1986
Process for preparation of dressings comprising W/O/W type multiple emulsions
MEIJI MILK PROD CO LTD30 citations92
US4626443ADec 2, 1986
Process for preparing dressings comprising W/O/W type multiple emulsions
MEIJI MILK PROD CO LTD26 citations92
US4590086AMay 20, 1986
Process for the production of a water-in-oil-in-water emulsion for foods
MEIJI MILK PROD CO LTD34 citations92
HOYA CORP
4 patentsUS5886820AMar 23, 1999
Polarizing glass and production process thereof
HOYA CORP37 citations92
US6313947B1Nov 6, 2001
Light polarizing glass containing copper particles and process for preparation thereof
HOYA CORP33 citations89
US6167727B1Jan 2, 2001
Process for the production of polarizing glass
HOYA CORP21 citations89
US5840096ANov 24, 1998
Process for the production of polarizing glass
HOYA CORP25 citations89
NIPPON KAYAKU KK
2 patentsYAZAKI CORP
2 patentsYAZAKI NORTH AMERICA INC
2 patentsDORYOKURO KAKUNENRYO
2 patentsMEIJI MILK PRODUCTS CO
1 patentKYOWA HAKKO KOGYO KK
1 patentHITACHI LTD
1 patentAMADA CO LTD
1 patentSHIMIZU CONSTRUCTION CO LTD
1 patentTDK CORP
1 patentSHOWA DENKO KK
1 patentShowing the top 50 of 285 patents by PatentIndex Score.