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Inventor

Masayuki Kosakada

Inventor
Tokyo, JP

Overview

3→
Patents
2005–2010
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

H02Hprimary
H02HEmergency protective circuit arrangements50%
H02BBoards, substations or switching arrangements for the supply or distribution of electric power25%
H04LTransmission of digital information, e.g. telegraphic communication25%
PatentTitleYear
7,675,738'Gas insulated switchgear'20106,954,704'Digital protection and control device'20056,845,301'System for protecting and controlling substation main circuit components'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005–2010Patents assigned to TOSHIBA KK (3)· patent assignee history
2005–2010Based in Tokyo, JP· patent location history
2005Based in Fuchu, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOSHIBA KK32005–2010
Locations
LocationPatentsSpan
Tokyo, JP22005–2010
Fuchu, JP12005