LexDanaLexDanabeta
Inventor

Makoto Tsukamoto

Inventor
Kanagawa, JP

Overview

7→
Patents
2012–2013
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. television50%
G09GArrangements or circuits for control of indicating devices using static means to present variable information42%
H03HImpedance networks, e.g. resonant circuits8%
PatentTitleYear
8,564,725'Video data processing apparatus and contrast correcting method'20138,463,063'Image processing apparatus, method and program for gradation conversion'20138,441,687'Image processing apparatus, image processing method, and program'20138,385,673'Image processing apparatus, image processing method, and computer program'20138,373,697'Gradation converting device, image processing apparatus, image processing method, and computer program'20138,295,636'Gradation converting device, gradation converting method, and computer program'20128,237,741'Image processing apparatus, image processing method, and image processing program'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2013Patents assigned to SONY CORP (7)· patent assignee history
2012–2013Patents assigned to TSUKAMOTO MAKOTO (7)· patent assignee history
2012–2013Patents assigned to HIRAI JUN (5)· patent assignee history
2012–2013Patents assigned to TAKAHASHI NAOMASA (4)· patent assignee history
2012–2013Patents assigned to NISHIO AYATAKA (3)· patent assignee history
2012–2013Based in Kanagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SONY CORP72012–2013
TSUKAMOTO MAKOTOself72012–2013
HIRAI JUN52012–2013
TAKAHASHI NAOMASA42012–2013
NISHIO AYATAKA32012–2013
Locations
LocationPatentsSpan
Kanagawa, JP72012–2013