Inventor
TAKEUCHI HITOSHI
JP85 patents
⚠️ This page may combine multiple inventors who share the name “TAKEUCHI HITOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AISAN IND
16 patentsUS5349320ASep 20, 1994
Ignition coil for internal combustion engines
AISAN IND60 citations96
US5053664AOct 1, 1991
Motor-driven fuel pump
AISAN IND85 citations94
US5015159AMay 14, 1991
Fuel pump
AISAN IND75 citations94
US4771948ASep 20, 1988
Combination of a fuel injection valve and a nozzle
AISAN IND41 citations93
US4742964AMay 10, 1988
Electromagnetic fuel injector
AISAN IND58 citations93
US6019016AFeb 1, 2000
Accelerator pedal device
AISAN IND30 citations92
US5406975AApr 18, 1995
Flow rate control valve
AISAN IND29 citations92
US4966120AOct 30, 1990
Fuel injection system assembly
AISAN IND44 citations92
US4657189AApr 14, 1987
Electromagnetic fuel injection valve for an internal combustion engine having a plurality of intake valves
AISAN IND39 citations92
US5148678ASep 22, 1992
Exhaust gas flow control valve for internal combustion engine
AISAN IND50 citations91
US5060744AOct 29, 1991
Device for controlling motor-operated throttle valve for automobiles
AISAN IND37 citations91
US5571960ANov 5, 1996
Throttle valve opening degree sensor
AISAN IND31 citations90
US7128038B2Oct 31, 2006
Intake device for an internal combustion engine
AISAN IND13 citations83
US6978755B2Dec 27, 2005
Air intake apparatus of engine
AISAN IND9 citations74
US5714922AFeb 3, 1998
Ignition coil for an internal combustion engine
AISAN IND10 citations73
US5781092AJul 14, 1998
Ignition coil for an internal combustion engine
AISAN IND11 citations72
SHARP KK
7 patentsUS7050383B2May 23, 2006
Optical recording medium recorded with information in depth direction, and method and apparatus of reproduction therefrom
SHARP KK20 citations93
US6760299B1Jul 6, 2004
Optical disc having pits of different depth formed therein, optical disc device for reproducing the same, and method of reproduction
SHARP KK19 citations92
US6438098B1Aug 20, 2002
Optical recording medium, media tracking method and recording/reproducing apparatus
SHARP KK43 citations92
US7072251B2Jul 4, 2006
Optical disc having pits of different depth formed therein, optical disc device for reproducing the same, and method of reproduction
SHARP KK6 citations74
US6728183B1Apr 27, 2004
Optical disk device
SHARP KK12 citations74
US5488636AJan 30, 1996
Digital data detector
SHARP KK7 citations74
US5517369AMay 14, 1996
Multi-track magnetic signal reproducing apparatus
SHARP KK11 citations73
DAINICHISEIKA COLOR CHEM
7 patentsUS4704165ANov 3, 1987
Pigment composition
DAINICHISEIKA COLOR CHEM25 citations92
US4698099AOct 6, 1987
Pigment composition
DAINICHISEIKA COLOR CHEM35 citations92
US5770631AJun 23, 1998
Production process of connected microgel particles and articles treated with connected microgel particles
DAINICHISEIKA COLOR CHEM32 citations91
US5026780AJun 25, 1991
Water swellable resin composition
DAINICHISEIKA COLOR CHEM20 citations82
US4762568AAug 9, 1988
Pigment composition
DAINICHISEIKA COLOR CHEM22 citations79
US4746462AMay 24, 1988
Phosphoric ester compound
DAINICHISEIKA COLOR CHEM12 citations73
US4767465AAug 30, 1988
Pigment composition
DAINICHISEIKA COLOR CHEM8 citations71
SEIKO INSTR INC
4 patentsUS5744379AApr 28, 1998
Semiconductor device composed of plural semiconductor chips and coupling means which couple the semiconductor chips together
SEIKO INSTR INC17 citations92
US7923904B2Apr 12, 2011
Electronic package having stress buffer layer on mounting surface thereof, and method for manufacturing same
SEIKO INSTR INC16 citations84
US5869893AFeb 9, 1999
Semiconductor device having a trapezoidal joint chip
SEIKO INSTR INC9 citations72
US5639693AJun 17, 1997
Semiconductor device and process for fabricating the same
SEIKO INSTR INC8 citations72
NIKON CORP
3 patentsUS6819414B1Nov 16, 2004
Aberration measuring apparatus, aberration measuring method, projection exposure apparatus having the same measuring apparatus, device manufacturing method using the same measuring method, and exposure method
NIKON CORP60 citations96
US6653024B1Nov 25, 2003
Photomask, aberration correction plate, exposure apparatus, and process of production of microdevice
NIKON CORP36 citations93
US5930530AJul 27, 1999
Vibration reduction device
NIKON CORP12 citations74
YAMAHA MOTOR CO LTD
3 patentsNIPPON DENSO CO
3 patentsUS5382206AJan 17, 1995
Method of and system for controlling the speed of a motor vehicle based on an adjustable control characteristic so that the speed of the vehicle follows a target speed
NIPPON DENSO CO21 citations91
US5189618AFeb 23, 1993
Automotive cruise control system for controlling vehicle to run at constant speed
NIPPON DENSO CO17 citations72
US4819172AApr 4, 1989
Vehicle speed control system
NIPPON DENSO CO8 citations72
MITSUBISHI MATERIALS CORP
2 patentsTOYOTA MOTOR CO LTD
2 patentsMITSUBISHI ELECTRIC CORP
2 patentsHAKKO CORP
1 patentShowing the top 50 of 85 patents by PatentIndex Score.