LexDanaLexDanabeta
Inventor

Yoshifumi Imanaka

Inventor
Tokyo, JP

Overview

9→
Patents
1985–2003
Patent span
Electricity
Primary field (CPC H)

Patents· 9 as inventor

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

G06Tprimary
G06TImage data processing or generation, in general40%
H04NPictorial communication, e.g. television33%
G11CStatic stores7%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses7%
H03MCoding7%
H04LTransmission of digital information, e.g. telegraphic communication7%
PatentTitleYear
6,580,770'Information regenerating apparatus and information regenerating method'20036,263,111'Image data compression-expansion circuit'20016,025,932'Digital information encoding apparatus, digital information encoding/decoding apparatus, digital information encoding method, and digital information decoding method'20005,912,742'Image data compression-expansion circuit'19995,838,699'Line memory circuit'19985,781,136'Digital information encoding device, digital information decoding device, digital information encoding/decoding device, digital information encoding method, and digital information decoding method'19985,764,373'Image data compression-expansion circuit'19985,736,947'Digital information encoding device, digital information decoding device, digital information encoding/decoding device, digital information encoding method, and digital information decoding method'19984,542,411'Redundancy reduction coding method of multi-tone picture signal and apparatus therefor'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985–2003Patents assigned to MITSUBISHI ELECTRIC CORP (9)· patent assignee history
1985Based in Amagasaki, JP· patent location history
1998–2003Based in Tokyo, JP· patent location history
1998–2001Based in Itami, JP· patent location history
1998Based in Kanagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUBISHI ELECTRIC CORP91985–2003
Locations
LocationPatentsSpan
Tokyo, JP41998–2003
Itami, JP31998–2001
Kanagawa, JP11998
Amagasaki, JP11985