Inventor
Taiji Nishizawa
Inventor
Tokyo, 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. television73%
G06TImage data processing or generation, in general18%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
PatentTitleYear
5,561,467'Receiver and channel compatible encoding/decoding system for high definition video'19965,151,779'Signal transmission system for high definition television'19925,072,297'Method and system for transmitting and receiving PCM audio signals in combination with a video signal'19915,063,445'Multiple sub-sampling transmitting/receiving system performing interfield and interframe offset sub-sampling of a broad bandwidth television signal'19914,779,131'Apparatus for detecting television image movement'19884,731,651'Apparatus for compensating a movement of a picture of television signal'19884,663,665'TV system conversion apparatus'19874,551,753'Picture signal processing system including spatio-temporal filter'1985Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1985–1996Patents assigned to JAPAN BROADCASTING CORP (7)· patent assignee history
1985–1996Based in Tokyo, JP· patent location history
1988Patents assigned to SONY CORP (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| JAPAN BROADCASTING CORP | 7 | 1985–1996 |
| SONY CORP | 2 | 1988 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 8 | 1985–1996 |