Inventor
Yoshihiro Todaka
Inventor
Yokohama, JP
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television64%
G02BOptical elements, systems or apparatus18%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them18%
PatentTitleYear
6,157,406'Image pickup apparatus and method of controlling the same'20005,847,756'Image pickup apparatus and method of controlling the same'19985,486,860'Video camera with autofocus function and method of controlling the same'19964,963,981'Image sensor device capable of electronic zooming'19904,842,387'Automatic focusing apparatus for use in video camera and the like'19894,835,617'Image pickup device for television cameras having a shutter function for a photodiode matrix operated using MOS switches'19894,809,076'Imaging apparatus using solid state image sensor'19894,500,925'Auto-focusing system for video camera'1985Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1985–2000Patents assigned to HITACHI LTD (8)· patent assignee history
1985–2000Based in Yokohama, JP· patent location history
1989Patents assigned to HITACHI VIDEO ENG (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI LTD | 8 | 1985–2000 |
| HITACHI VIDEO ENG | 1 | 1989 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokohama, JP | 8 | 1985–2000 |