Inventor
Nobuji Tetsutani
Inventor
Yokosuka, JP
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television46%
G06KGraphical data reading15%
G02BOptical elements, systems or apparatus8%
G06FElectric digital data processing8%
G06VImage or video recognition or understanding8%
G11BInformation storage based on relative movement between record carrier and transducer8%
H03MCoding8%
PatentTitleYear
7,694,213'Video content creating apparatus'20107,110,023'Method and apparatus for target object extraction from an image'2006RE037272'Image communication apparatus having a function for dividing and outputting an image'20014,987,487'Method of stereoscopic images display which compensates electronically for viewer head movement'19914,805,135'Image communication apparatus having a function for dividing and outputting an image'19894,698,688'Image processing system'19874,547,811'Method and apparatus for gray level signal processing'1985Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1985–1991Patents assigned to NIPPON TELEGRAPH & TELEPHONE (4)· patent assignee history
1985Based in Kanagawa, JP· patent location history
1987–2001Patents assigned to CANON KK (3)· patent assignee history
1987–2001Based in Yokosuka, JP· patent location history
2001Patents assigned to NIPPON TELEPHONE AND TELEGRAPH (1)· patent assignee history
2006–2010Patents assigned to ATR ADVANCED TELECOMM RES INST (2)· patent assignee history
2006–2010Based in Kyoto, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIPPON TELEGRAPH & TELEPHONE | 4 | 1985–1991 |
| CANON KK | 3 | 1987–2001 |
| ATR ADVANCED TELECOMM RES INST | 2 | 2006–2010 |
| NIPPON TELEPHONE AND TELEGRAPH | 1 | 2001 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokosuka, JP | 4 | 1987–2001 |
| Kyoto, JP | 2 | 2006–2010 |
| Kanagawa, JP | 1 | 1985 |