Inventor
Tatsuo Yokota
Inventor
Torrance, CA, US
Overview
Patents· 20 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Cprimary
G01CMeasuring distances, levels or bearings79%
G08GTraffic control systems13%
G06FElectric digital data processing4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
PatentTitleYear
8,346,465'Method and apparatus for determining and displaying meaningful cross street for navigation system'20137,889,101'Method and apparatus for generating location based reminder message for navigation system'20117,702,458'Method and apparatus for entering street name'20107,406,665'Display method and apparatus for navigation system'20087,383,125'Navigation method and system for accurately estimating positions of street address numbers'20087,239,960'Navigation method and system for visiting multiple destinations by minimum number of stops'20077,003,397'Off-road trail recording method and apparatus for navigation system'20066,968,510'Function executing apparatus and menu item displaying method therefor'20056,909,968'Arrival detection method for navigation system'20056,898,513'Navigation method and system for dynamic access to different degrees of navigation function'20056,859,723'Display method and apparatus for navigation system'20056,810,328'Navigation method and system for indicating area-specific traffic information'20046,771,189'Display method and apparatus for navigation system'20046,687,613'Display method and apparatus of navigation system'20046,640,185'Display method and apparatus for navigation system'20036,587,787'Vehicle navigation system apparatus and method providing enhanced information regarding geographic entities'20036,415,224'Display method and apparatus for navigation system'20026,405,129'Method of displaying POI icons for navigation apparatus'20026,385,538'Method of switching guide mode in navigation system'20026,356,837'Navigation system'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2011Patents assigned to ALPINE ELECTRONICS INC (19)· patent assignee history
2002–2013Based in Torrance, CA, US· patent location history
2013Patents assigned to APLINE ELECTRONICS INC (1)· patent assignee history
2013Patents assigned to JAYAKUMAR JAY (1)· patent assignee history
2013Patents assigned to PANGANIBAN ALEX (1)· patent assignee history
2013Patents assigned to YOKOTA TATSUO (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ALPINE ELECTRONICS INC | 19 | 2002–2011 |
| APLINE ELECTRONICS INC | 1 | 2013 |
| JAYAKUMAR JAY | 1 | 2013 |
| PANGANIBAN ALEX | 1 | 2013 |
| YOKOTA TATSUOself | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Torrance, California, US | 20 | 2002–2013 |