Inventor · disambiguated record
Okihiko Nakayama
Also filed as: NAKAYAMA OKIHIKO
19 granted patents·2 pending applications·1,125 citations·filing 1986–2005
96Inventor score
Files withNISSAN MOTOR21
Top patents by PatentIndex Score
21 records- 0198US4796189ANavigation system for automotive vehicle with automatic navigation start and navigation end point search and automatic route selectionNISSAN MOTOR·Filed 1986·Granted Jan 3, 1989·247 cites·23 claims
- 0295US5748109AApparatus and method for navigating vehicle to destination using display unitNISSAN MOTOR·Filed 1994·Granted May 5, 1998·170 cites·33 claims
- 0393US4899285ASystem and method for measuring a position of a moving object with a hybrid navigation apparatusNISSAN MOTOR·Filed 1987·Granted Feb 6, 1990·112 cites·14 claims
- 0488US5557522AApparatus and method for guiding vehicle occupant to travel from present position of vehicle to set destination through display unitNISSAN MOTOR·Filed 1994·Granted Sep 17, 1996·91 cites·30 claims
- 0586US5732385AVehicle navigation system displaying bird-eye view of different visual points and different contraction scale ratios depending upon vehicle travel conditionsNISSAN MOTOR·Filed 1995·Granted Mar 24, 1998·129 cites·13 claims
- 0682US7151467B2Vehicular communications apparatus and methodNISSAN MOTOR·Filed 2005·Granted Dec 19, 2006·20 cites·12 claims
- 0779US5742924AApparatus and method for navigating mobile body using road map displayed in form of bird's eye viewNISSAN MOTOR·Filed 1995·Granted Apr 21, 1998·89 cites·31 claims
- 0875US6581005B2Vehicle position calculation apparatus and methodNISSAN MOTOR·Filed 2001·Granted Jun 17, 2003·38 cites·14 claims
- 0973US6999874B2Navigation device and related methodNISSAN MOTOR·Filed 2003·Granted Feb 14, 2006·28 cites·16 claims
- 1069US5945927AApparatus and method for navigating vehicle to destination using display unitNISSAN MOTOR·Filed 1997·Granted Aug 31, 1999·73 cites·11 claims
- 1167US5023799AVehicular traveling direction measuring systemNISSAN MOTOR·Filed 1990·Granted Jun 11, 1991·31 cites·22 claims
- 1264US5067083AVehicle driving azimuth detecting apparatus for correcting a disturbed geomagnetic azimuthNISSAN MOTOR·Filed 1989·Granted Nov 19, 1991·22 cites·5 claims
- 1363US7088266B2Map image display deviceNISSAN MOTOR·Filed 2003·Granted Aug 8, 2006·22 cites·18 claims
- 1462US6897861B2Map image display device, map image display method and map image display programNISSAN MOTOR·Filed 2002·Granted May 24, 2005·10 cites·16 claims
- 1560US7076425B2Voice recognition device with larger weights assigned to displayed words of recognition vocabularyNISSAN MOTOR·Filed 2002·Granted Jul 11, 2006·8 cites·6 claims
- 1659US5151862AVehicular traveling direction measuring systemNISSAN MOTOR·Filed 1991·Granted Sep 29, 1992·22 cites·12 claims
- 1757US7047198B2Audio input device and method of controlling the sameNISSAN MOTOR·Filed 2001·Granted May 16, 2006·6 cites·12 claims
- 1856US7280915B2Navigation device and method of presenting information corresponding to travel course stageNISSAN MOTOR·Filed 2005·Granted Oct 9, 2007·1 cites·14 claims
- 1949US7164987B2Map image display apparatus, map image display program, and map image display methodNISSAN MOTOR·Filed 2003·Granted Jan 16, 2007·6 cites·22 claims
- 2043US2002046033A1Voice recognition operation system and method for operating the sameNISSAN MOTOR·Filed 2001·Application pending·0 cites
- 2139US2005114020A1Navigation device, car navigation program, display device, and display control program for presenting information on branch destinationNISSAN MOTOR·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →