Inventor
Takashi Maemori
Inventor
Tokyo, JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus33%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them33%
H04NPictorial communication, e.g. television17%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%
PatentTitleYear
RE032959'Automatic focusing apparatus'19894,837,817'Video camera with removable viewer and controls'19894,582,411'Automatic focusing apparatus'19864,544,249'Incorrect lens setting detection device for wide-angle/telephotography convertible camera'19854,353,627'Over-head projector with partial projection device'1982Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1982–1989Patents assigned to FUJI PHOTO FILM CO LTD (4)· patent assignee history
1982–1989Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FUJI PHOTO FILM CO LTD | 4 | 1982–1989 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 5 | 1982–1989 |