Inventor
Hiroyoshi Masuda
Inventor
Nagoya, JP
Overview
Patents· 23 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Cprimary
G01CMeasuring distances, levels or bearings43%
G09BEducational or demonstration appliances18%
G08GTraffic control systems16%
G06FElectric digital data processing6%
H04LTransmission of digital information, e.g. telegraphic communication4%
G05DSystems for controlling or regulating non-electric variables2%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes2%
G07BTicket-issuing apparatus2%
G11BInformation storage based on relative movement between record carrier and transducer2%
H04WWireless communication networks2%
PatentTitleYear
9,347,781'Terminal device and guidance program'20169,074,902'Navigation apparatus and map information updating method'20158,769,237'Map updating system and map updating program using dynamic cache memory'20148,683,606'Navigation system'20148,261,083'Navigation apparatus and information distribution system'20127,076,364'Road map display device and redoce media for use in the same'20067,031,831'Vehicle navigation apparatus and program'20066,950,100'Map display device, a memory medium and a map display method'20056,944,539'Information display system for use with a navigation system'20056,904,362'Route guidance system, information delivery center, and vehicular route guidance apparatus'20056,697,733'Road map display device and redoce media for use in the same'20046,560,530'Navigation system'20036,507,784'Road map display device and redoce media for use in the same'20036,282,490'Map display device and a recording medium'20016,269,304'Navigation system and method and storage medium in which navigation programs are stored'20016,266,613'Navigation apparatus for a vehicle'20016,202,026'Map display device and a recording medium'20016,144,858'Mobile communication terminal apparatus with reception level measurement control'20005,652,706'Navigation system with recalculation of return to guidance route'19975,638,279'Vehicle navigation system and navigation method'19975,559,511'Vehicle route guidance apparatus for re-searching for a new route when vehicle goes out of route'19965,452,212'Navigation system for vehicle'19955,371,497'Navigation system for vehicles'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–2016Patents assigned to AISIN AW CO (22)· patent assignee history
1994–2015Based in Nagoya, JP· patent location history
1997–2015Patents assigned to TOYOTA MOTOR CO LTD (3)· patent assignee history
2001–2006Based in Okazaki, JP· patent location history
2001Based in Anjo, JP· patent location history
2005Based in Aichi, JP· patent location history
2012–2015Patents assigned to MASUDA HIROYOSHI (4)· patent assignee history
2012–2015Patents assigned to KODAN TOMOKI (2)· patent assignee history
2015Patents assigned to ATARASHI YASUTAKA (1)· patent assignee history
2016Based in Kasugai, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AISIN AW CO | 22 | 1994–2016 |
| MASUDA HIROYOSHIself | 4 | 2012–2015 |
| TOYOTA MOTOR CO LTD | 3 | 1997–2015 |
| KODAN TOMOKI | 2 | 2012–2015 |
| ATARASHI YASUTAKA | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Nagoya, JP | 9 | 1994–2015 |
| Okazaki, JP | 8 | 2001–2006 |
| Anjo, JP | 3 | 2001 |
| Kasugai, JP | 1 | 2016 |
| Aichi, JP | 1 | 2005 |