Inventor
Chifuyu Tanaka
Inventor
Tokyo, JP
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
LOC16primary
LOC1647%
G11BInformation storage based on relative movement between record carrier and transducer20%
H04NPictorial communication, e.g. television13%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them7%
PatentTitleYear
D0479726'Video camera with video tape recorder'2003D0479728'Video camera with video tape recorder'2003D0429747'Power switch for video camera with video tape recorder'2000D0429746'Power switch for video camera with video tape recorder'2000D0426843'Video camera with video tape recorder'2000D0416031'Video camera with video tape recorder'19995,729,291'Video camera with compact arrangement of parts'1998D0388106'Video camera with video tape recorder'1997D0377941'Video camera with video tape recorder'1997D0376378'Waterproof case for video camera'19965,515,174'Camera-integrated video recorder apparatus having a concealable operation member'1996D0368922'Video camera with video tape recorder'19965,347,307'Portable camera having a battery compartment below the lens optical axis'1994D0337340'Video camera with video tape recorder'1993D0331935'Combined video camera and video tape recorder'1992D0316420'Video camera with video tape recorder'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–2003Patents assigned to CANON KK (15)· patent assignee history
1991–2003Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CANON KK | 15 | 1991–2003 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 16 | 1991–2003 |