Inventor
Akira Oya
Inventor
Hirakata, JP
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Sprimary
G01SRadio direction-finding50%
G08BSignalling systems, e.g. personal calling systems50%
PatentTitleYear
6,614,394'Support request processing system using GPS data for locating a person requesting a support'20036,570,532'Support request processing system using GPS data for locating a person requesting a support'20036,424,294'Support request processing system using GPS data for locating a person requesting a support'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2003Based in Hirakata, JP· patent location history
2003Patents assigned to MATSUSHITA ELECTRIC WORKS LTD (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MATSUSHITA ELECTRIC WORKS LTD | 2 | 2003 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hirakata, JP | 3 | 2002–2003 |