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Inventor

Yoshihiko Toyoshima

Inventor
Aichi, JP

Overview

6→
Patents
2007–2013
Patent span
Physics
Primary field (CPC G)

Patents· 6 as inventor

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

G09Gprimary
G09GArrangements or circuits for control of indicating devices using static means to present variable information55%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein27%
H03KPulse technique9%
H04NPictorial communication, e.g. television9%
PatentTitleYear
8,390,560'Level shift circuit, signal drive circuit, display device, and electronic device'20138,310,470'Display apparatus and electronic equipment'20127,973,782'Display apparatus, driving method of the same and electronic equipment using the same'20117,961,167'Display device having first and second vertical drive circuits'20117,928,974'Liquid crystal display device, method for controlling the same, and portable terminal'20117,271,801'Liquid crystal display device, method for controlling the same, and portable terminal'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007–2013Patents assigned to SONY CORP (6)· patent assignee history
2007–2011Based in Kanagawa, JP· patent location history
2011–2013Based in Aichi, JP· patent location history
2012–2013Patents assigned to TOYOSHIMA YOSHIHIKO (2)· patent assignee history
2012Patents assigned to FUKANO TOMOYUKI (1)· patent assignee history
2012Patents assigned to ITAKURA NAOYUKI (1)· patent assignee history
2013Patents assigned to JINTA SEIICHIRO (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SONY CORP62007–2013
TOYOSHIMA YOSHIHIKOself22012–2013
FUKANO TOMOYUKI12012
ITAKURA NAOYUKI12012
JINTA SEIICHIRO12013
Locations
LocationPatentsSpan
Aichi, JP32011–2013
Kanagawa, JP32007–2011