P

Inventor

ITO TORU

JP134 patents
⚠️ This page may combine multiple inventors who share the name “ITO TORU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOYOTA MOTOR CO LTD

14 patents
US6154152ANov 28, 2000

Road data maintenance system and on-vehicle terminal apparatus compatible therewith

TOYOTA MOTOR CO LTD327 citations99
US5638279AJun 10, 1997

Vehicle navigation system and navigation method

TOYOTA MOTOR CO LTD173 citations99
US6230098B1May 8, 2001

Map data processing apparatus and method, and map data processing system

TOYOTA MOTOR CO LTD149 citations98
US5410486AApr 25, 1995

Navigation system for guiding vehicle by voice

TOYOTA MOTOR CO LTD134 citations98
US5568390AOct 22, 1996

Navigation system to be mounted on vehicles

TOYOTA MOTOR CO LTD350 citations97
US6233520B1May 15, 2001

Map data access method for navigation and navigation system

TOYOTA MOTOR CO LTD57 citations96
US5529344AJun 25, 1996

Seat belt device for automobile

TOYOTA MOTOR CO LTD69 citations94
US6542471B1Apr 1, 2003

Radio communication system for mobile objects and radio communication mobile station used in the system

TOYOTA MOTOR CO LTD36 citations93
US6256578B1Jul 3, 2001

Navigation system and navigation data processing method

TOYOTA MOTOR CO LTD35 citations93
US5990825ANov 23, 1999

Positioning system and fixed station and positioning apparatus for employing the same

TOYOTA MOTOR CO LTD44 citations93
US6208918B1Mar 27, 2001

Data recovery system and data recovery program recorded medium

TOYOTA MOTOR CO LTD22 citations92
US5635925AJun 3, 1997

Volume control of aural guidance of vehicle route guidance apparatus

TOYOTA MOTOR CO LTD30 citations92
US5506578AApr 9, 1996

Volume control of aural guidance of vehicle route guidance apparatus

TOYOTA MOTOR CO LTD41 citations92
US6253152B1Jun 26, 2001

Navigation controller

TOYOTA MOTOR CO LTD15 citations84

AISIN AW CO

9 patents

NEC TOKIN CORP

5 patents

FUJIFILM CORP

4 patents

SHISEIDO CO LTD

3 patents

KANEBO LTD

2 patents

COCA COLA CO

2 patents

TOKYO ELECTRON LTD

1 patent

FUJI PHOTO OPTICAL CO LTD

1 patent

YAMADA MFG CO LTD

1 patent

KOSHIMIZU CHISHIO

1 patent

JAPAN TOBACCO INC

1 patent

TAKEZAWA NAOYUKI

1 patent

SHIMIZU CONSTRUCTION CO LTD

1 patent

FUJI PHOTO FILM CO LTD

1 patent

TAYLOR MADE GOLF CO

1 patent

KOITO MFG CO LTD

1 patent

ITO TORU

1 patent

Showing the top 50 of 134 patents by PatentIndex Score.