Inventor
Hatsuho Murata
Inventor
Tokyo, JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Qprimary
H04QSelecting57%
H04LTransmission of digital information, e.g. telegraphic communication14%
H04MTelephonic communication14%
H04WWireless communication networks14%
PatentTitleYear
7,881,718'Wireless communication system, handover suppression apparatus, station, communication control method and computer-readable medium storing communication control program'20114,975,900'Response delay system of an ISDN terminal in a point to multipoint configuration'19904,958,153'Method and apparatus for priority control of incoming calls at ISDN terminals'19904,935,923'Simple adapter for multiplexing ISDN terminals'19904,759,010'Time switch with a dual memory structure-type control memory'1988Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1988–1990Patents assigned to NEC CORP (4)· patent assignee history
1988–2011Based in Tokyo, JP· patent location history
2011Patents assigned to NEC INFRONTIA CORP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NEC CORP | 4 | 1988–1990 |
| NEC INFRONTIA CORP | 1 | 2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 5 | 1988–2011 |