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Inventor

Toru Kiyohara

Inventor
Tokyo, JP

Overview

7→
Patents
2008–2021
Patent span
Physics
Primary field (CPC G)

Patents· 7 as inventor

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

G02Fprimary
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein46%
G02BOptical elements, systems or apparatus15%
H05KPrinted circuits15%
G06FElectric digital data processing8%
G09FDisplaying8%
G09GArrangements or circuits for control of indicating devices using static means to present variable information8%
PatentTitleYear
10,955,712Electro-optical apparatus202110,459,268Display device20199,207,475'Display apparatus'20158,616,756'Display device'20138,591,091'Surface light source device and display device'20137,543,970'Flat light source'20097,420,630'Display device with case having a hook portion'2008

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008–2021Patents assigned to MITSUBISHI ELECTRIC CORP (7)· patent assignee history
2008Based in Kikuchi-gun, JP· patent location history
2009Based in Kumamoto, JP· patent location history
2013–2015Patents assigned to KIYOHARA TORU (3)· patent assignee history
2013–2021Based in Tokyo, JP· patent location history
2015Patents assigned to KAWANO MASAYUKI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUBISHI ELECTRIC CORP72008–2021
KIYOHARA TORUself32013–2015
KAWANO MASAYUKI12015
Locations
LocationPatentsSpan
Tokyo, JP52013–2021
Kumamoto, JP12009
Kikuchi-gun, JP12008