Inventor
ARAI HIROSHI
JP126 patents
⚠️ This page may combine multiple inventors who share the name “ARAI HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYOTA MOTOR CO LTD
9 patentsUS3937105AFeb 10, 1976
Automatic transmission system for use with automobiles
TOYOTA MOTOR CO LTD100 citations96
US4400779AAug 23, 1983
Method and apparatus for indicating mileage corresponding to remaining fuel for vehicles
TOYOTA MOTOR CO LTD73 citations95
US4653799AMar 31, 1987
Apparatus for housing electrical wiring extending between a vehicle door and a vehicle body
TOYOTA MOTOR CO LTD27 citations92
US4389639AJun 21, 1983
Voice warning device using entertainment speaker
TOYOTA MOTOR CO LTD84 citations91
US4016534AApr 5, 1977
Indicator device for automobiles
TOYOTA MOTOR CO LTD28 citations81
US4101170AJul 18, 1978
Seat belt device for use in vehicle
TOYOTA MOTOR CO LTD10 citations74
US4034336AJul 5, 1977
Electronic monitor system for automobiles
TOYOTA MOTOR CO LTD13 citations74
US4013947AMar 22, 1977
Central coupler for a centralized monitor system for motor vehicles
TOYOTA MOTOR CO LTD11 citations74
US3964017AJun 15, 1976
Test system for skid control apparatus
TOYOTA MOTOR CO LTD10 citations74
NIPPON SOKEN
6 patentsUS3986093AOct 12, 1976
Passive seatbelt system
NIPPON SOKEN35 citations89
US4046998ASep 6, 1977
Possible vehicle running distance indication
NIPPON SOKEN27 citations82
US4054781AOct 18, 1977
Method and apparatus for instantaneously measuring and indicating fuel consumption rate
NIPPON SOKEN14 citations74
US4026146AMay 31, 1977
Fuel consumption measuring device
NIPPON SOKEN7 citations74
US4012948AMar 22, 1977
Fuel consumption measuring device
NIPPON SOKEN15 citations74
US4002062AJan 11, 1977
Average fuel consumption rate measuring system
NIPPON SOKEN9 citations74
HITACHI LTD
5 patentsUS5003498AMar 26, 1991
Graphic display method
HITACHI LTD71 citations94
US6675061B2Jan 6, 2004
Numerically controlled curved surface machining unit
HITACHI LTD35 citations92
US6587747B2Jul 1, 2003
Numerically controlled curved surface machining unit
HITACHI LTD44 citations92
US5485560AJan 16, 1996
Displaying method and system for displaying an object by designating a state of display of the object
HITACHI LTD25 citations92
US5566281AOct 15, 1996
Method and apparatus for generating a surface by simulating a physical membrane
HITACHI LTD24 citations91
RICOH KK
5 patentsUS5517319AMay 14, 1996
Apparatus for combining divided portions of larger image into a combined image
RICOH KK22 citations93
US7813010B2Oct 12, 2010
Document reading apparatus, image processing apparatus, image forming apparatus, and copying machine
RICOH KK22 citations92
US7710599B2May 4, 2010
Image processing apparatus, image processing method, and image processing program
RICOH KK14 citations91
US7813005B2Oct 12, 2010
Method and apparatus for processing image data
RICOH KK17 citations84
US5028992AJul 2, 1991
Image combining apparatus for a digital color copier
RICOH KK21 citations82
NIPPON DENSO CO
4 patentsUS4413424ANov 8, 1983
Azimuth determinating apparatus
NIPPON DENSO CO32 citations87
US3939470AFeb 17, 1976
Liquid level detecting and indicating system for vehicle
NIPPON DENSO CO31 citations81
US4107646AAug 15, 1978
Centralized warning system for vehicle
NIPPON DENSO CO7 citations74
US4004269AJan 18, 1977
Brake lining wear warning system
NIPPON DENSO CO18 citations74
HONDA MOTOR CO LTD
3 patentsUS5378505AJan 3, 1995
Method of and apparatus for electrostatically spray-coating work with paint
HONDA MOTOR CO LTD58 citations95
US4911818AMar 27, 1990
Method and apparatus for surface treatment on automotive bodies
HONDA MOTOR CO LTD27 citations92
US5079822AJan 14, 1992
Method of assembling automotive body and body panels, apparatus for removing and installing body panels, and feed jig for feeding body panels
HONDA MOTOR CO LTD25 citations89
HITACHI SOFTWARE ENG
3 patentsUS7149599B2Dec 12, 2006
Apparatus and method for creating tool path
HITACHI SOFTWARE ENG30 citations92
US6999845B2Feb 14, 2006
Numerically controlled curved surface machining unit
HITACHI SOFTWARE ENG20 citations92
US6934601B2Aug 23, 2005
Numerically controlled curved surface machining unit
HITACHI SOFTWARE ENG14 citations83
NIKON CORP
2 patentsUS5862111AJan 19, 1999
Optical disk device which performs auto gain control process on servo signals which perform illuminating control of a light beam on the disk's recording surface
NIKON CORP28 citations93
US6101156AAug 8, 2000
Focus control device to perform focus control for a multi-layer recording medium
NIKON CORP33 citations92
SEIKO EPSON CORP
2 patentsSASAKI YASUHIKO
1 patentLIHIT LAB INC
1 patentPOLYMATECH CO LTD
1 patentSUGIYAMA NAOKI
1 patentKAWASAKI STEEL CO
1 patent(unassigned)
1 patentSUMITOMO RUBBER IND
1 patentARAI HIROSHI
1 patentMIYAMOTO ISAO
1 patentTORAY ENG CO LTD
1 patentNIPPON METAL IND
1 patentShowing the top 50 of 126 patents by PatentIndex Score.