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Inventor

Kayo Ishii

Inventor
Tokyo, JP

Overview

2→
Patents
1999–2012
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

H04Nprimary
H04NPictorial communication, e.g. television100%
PatentTitleYear
8,218,031'Information recording apparatus, imaging apparatus, information recording method, and program'20125,930,401'Shade gradation correction method and apparatus'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2012Patents assigned to SONY CORP (2)· patent assignee history
1999–2012Based in Tokyo, JP· patent location history
2012Patents assigned to ENDO YUKA (1)· patent assignee history
2012Patents assigned to FUJIMAKI GAREN (1)· patent assignee history
2012Patents assigned to ISHII KAYO (1)· patent assignee history
2012Patents assigned to KAKUDA HIROSHI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SONY CORP21999–2012
ENDO YUKA12012
FUJIMAKI GAREN12012
ISHII KAYOself12012
KAKUDA HIROSHI12012
Locations
LocationPatentsSpan
Tokyo, JP21999–2012