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Inventor

Keita Iritsuki

Inventor
Kanagawa, JP

Overview

14→
Patents
2012–2020
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 14 as inventor

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

H01Mprimary
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy44%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution44%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact3%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application3%
Y02PClimate change mitigation technologies in the production or processing of goods3%
Y02TClimate change mitigation technologies related to transportation3%
PatentTitleYear
10,644,329Fuel cell stack having a displacement absorbing member disposed in a cooling fluid channel202010,483,579Solid oxide fuel cell201910,256,481Seal structure for fuel cell20199,929,426'Fuel cell stack'20189,893,370'Single fuel cell, fuel cell stack, and method of manufacturing fuel cell stack'20189,825,313'Fuel cell stack with displacement absorbing member'20179,728,827'Battery pack'20179,680,168'Fuel cell stack'20179,666,917'Air cell and assembled battery employing same'20179,502,741'Air battery and battery pack using same'20169,496,574'Fuel cell'20169,318,753'Fuel cell'20168,802,311'Fuel cell stack structure'20148,202,665'Fuel cell apparatus'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2020Patents assigned to NISSAN MOTOR (14)· patent assignee history
2012–2014Patents assigned to IRITSUKI KEITA (2)· patent assignee history
2012Patents assigned to NUMAO YASUHIRO (1)· patent assignee history
2012–2014Based in Yokosuka, JP· patent location history
2014Patents assigned to ICHIKAWA YASUSHI (1)· patent assignee history
2016–2020Based in Kanagawa, JP· patent location history
2016–2018Based in Yokohama, JP· patent location history
2020Patents assigned to NHK SPRING CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NISSAN MOTOR142012–2020
IRITSUKI KEITAself22012–2014
ICHIKAWA YASUSHI12014
NHK SPRING CO LTD12020
NUMAO YASUHIRO12012
Locations
LocationPatentsSpan
Kanagawa, JP72016–2020
Yokohama, JP52016–2018
Yokosuka, JP22012–2014