Inventor
Nariaki Shigyo
Inventor
Yokohama, JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Bprimary
G03BApparatus or arrangements for taking photographs or for projecting or viewing them40%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein20%
H04NPictorial communication, e.g. television20%
LOC1620%
PatentTitleYear
8,240,166'Cooling system and electronic equipment including cooling system'20127,136,137'Liquid crystal panel device having a cooling medium within grooves which are formed vertically/horizontally along the heat interruption layer'20066,991,335'Liquid crystal projector'2006D0387367'Combined video tape recorder and camera'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–2012Patents assigned to HITACHI LTD (4)· patent assignee history
1997Based in Chigasaki, JP· patent location history
2006–2012Based in Yokohama, JP· patent location history
2012Patents assigned to MORITA TATSUO (1)· patent assignee history
2012Patents assigned to NISHIJIMA NORIYO (1)· patent assignee history
2012Patents assigned to OHASHI SHIGEO (1)· patent assignee history
2012Patents assigned to SHIGYO NARIAKI (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI LTD | 4 | 1997–2012 |
| MORITA TATSUO | 1 | 2012 |
| NISHIJIMA NORIYO | 1 | 2012 |
| OHASHI SHIGEO | 1 | 2012 |
| SHIGYO NARIAKIself | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokohama, JP | 3 | 2006–2012 |
| Chigasaki, JP | 1 | 1997 |