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Inventor

Kazuhiro Nagatake

Inventor
Numazu, JP

Overview

3→
Patents
2012–2019
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.

H01Hprimary
H01HElectric switches43%
H02BBoards, substations or switching arrangements for the supply or distribution of electric power29%
B22FWorking metallic powder14%
C22CAlloys14%
PatentTitleYear
10,262,819Vacuum circuit breaker20198,426,759'Vacuum circuit breaker'20138,110,770'Vacuum circuit breaker of tank type'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2013Patents assigned to NAGATAKE KAZUHIRO (2)· patent assignee history
2012Patents assigned to ICHIKAWA HIROKI (1)· patent assignee history
2012Patents assigned to JAPAN AE POWER SYSTEMS CORP (1)· patent assignee history
2012Patents assigned to KATSUMATA KIYOHITO (1)· patent assignee history
2012–2019Based in Numazu, JP· patent location history
2013Patents assigned to KOBAYASHI TOORU (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NAGATAKE KAZUHIROself22012–2013
ICHIKAWA HIROKI12012
JAPAN AE POWER SYSTEMS CORP12012
KATSUMATA KIYOHITO12012
KOBAYASHI TOORU12013
Locations
LocationPatentsSpan
Numazu, JP32012–2019