Inventor
Toshiaki Egawa
Inventor
Yokohama, JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Cprimary
G01CMeasuring distances, levels or bearings20%
G06FElectric digital data processing20%
G08GTraffic control systems20%
H04LTransmission of digital information, e.g. telegraphic communication20%
H04WWireless communication networks20%
PatentTitleYear
7,349,769'Communication system for communication between in-vehicle terminals and center, and in-vehicle terminal employed in communication system'20087,286,908'Communication system for communication between in-vehicle terminals and center, and in-vehicle terminal employed in communication system'20077,280,894'Communication system for communication between in-vehicle terminals and center, and in-vehicle terminal employed in communication system'20076,647,322'Communication system for communication between in-vehicle terminals and center, and in-vehicle terminal employed in communication system'20036,631,313'Communication system for communication between in-vehicle terminals and center, and in-vehicle terminal employed in communication system'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003–2008Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (5)· patent assignee history
2003–2008Patents assigned to AISIN AW CO (3)· patent assignee history
2003–2008Patents assigned to FUJITSU TEN LTD (3)· patent assignee history
2003–2008Patents assigned to TOYOTA MOTOR CO LTD (3)· patent assignee history
2003Patents assigned to DENSO CORP (1)· patent assignee history
2003–2008Based in Yokohama, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MATSUSHITA ELECTRIC INDUSTRIAL CO LTD | 5 | 2003–2008 |
| AISIN AW CO | 3 | 2003–2008 |
| FUJITSU TEN LTD | 3 | 2003–2008 |
| TOYOTA MOTOR CO LTD | 3 | 2003–2008 |
| DENSO CORP | 1 | 2003 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokohama, JP | 5 | 2003–2008 |