Inventor
Hisao Nagayama
Inventor
Hitachi, JP
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing50%
H04LTransmission of digital information, e.g. telegraphic communication25%
Y02PClimate change mitigation technologies in the production or processing of goods25%
PatentTitleYear
8,209,594'Sending device, receiving device, communication control device, communication system, and communication control method'20128,161,362'Task management control apparatus and method, having redundant processing comparison'20127,555,627'Input-output control apparatus, input-output control method, process control apparatus and process control method'2009Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2009–2012Patents assigned to HITACHI INF & CONTROL SYST (3)· patent assignee history
2009–2012Patents assigned to HITACHI LTD (3)· patent assignee history
2009–2012Based in Hitachi, JP· patent location history
2012Patents assigned to BANDO AKIRA (2)· patent assignee history
2012Patents assigned to ENDOH HIROMICHI (2)· patent assignee history
2012Patents assigned to FUNAKI SATORU (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI INF & CONTROL SYST | 3 | 2009–2012 |
| HITACHI LTD | 3 | 2009–2012 |
| BANDO AKIRA | 2 | 2012 |
| ENDOH HIROMICHI | 2 | 2012 |
| FUNAKI SATORU | 2 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hitachi, JP | 3 | 2009–2012 |