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Inventor

Kazumasa Enami

Inventor
Tokyo, JP

Overview

7→
Patents
1987–1998
Patent span
Electricity
Primary field (CPC H)

Patents· 7 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Nprimary
H04NPictorial communication, e.g. television67%
G06TImage data processing or generation, in general22%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
PatentTitleYear
5,818,420'3D object graphics display device, 3D object graphics display method, and manipulator for 3D object graphics display'19985,561,467'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'19914,991,019'Digital video signal processing system'19914,800,430'Fundamental unit for processing video signals'19894,673,980'Video-signal time-axis correction apparatus'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–1998Patents assigned to JAPAN BROADCASTING CORP (7)· patent assignee history
1987–1998Based in Tokyo, JP· patent location history
1989Based in Atsugi, JP· patent location history
1991Patents assigned to TOSHIBA KK (1)· patent assignee history
1998Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (1)· patent assignee history
1998Patents assigned to NHK ENGINEERING SERVICES INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
JAPAN BROADCASTING CORP71987–1998
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11998
NHK ENGINEERING SERVICES INC11998
TOSHIBA KK11991
Locations
LocationPatentsSpan
Tokyo, JP61987–1998
Atsugi, JP11989