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Inventor

Takuma Yamawaki

Inventor
Wako, JP

Overview

5→
Patents
2010–2020
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 5 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 energy45%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution45%
Y02TClimate change mitigation technologies related to transportation9%
PatentTitleYear
10,707,510Membrane electrode assembly202010,297,850Membrane electrode assembly201910,290,877Membrane electrode assembly20197,897,291'Membrane electrode assembly for use in solid polymer electrolyte fuel cell'20117,807,314'Membrane electrode assembly for use in solid polymer electrolyte fuel cell'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2020Patents assigned to HONDA MOTOR CO LTD (5)· patent assignee history
2010–2020Based in Wako, JP· patent location history
2019Based in Utsunomiya, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HONDA MOTOR CO LTD52010–2020
Locations
LocationPatentsSpan
Wako, JP42010–2020
Utsunomiya, JP12019