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Inventor

Tamotsu Itoh

Inventor
Kitanagoya, JP

Overview

3→
Patents
1996–2013
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 3 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 energy29%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution29%
Y02PClimate change mitigation technologies in the production or processing of goods29%
H04NPictorial communication, e.g. television14%
PatentTitleYear
8,361,676'Solid polymer type fuel cell separator and method of production of same'20138,182,961'Solid polymer type fuel cell separator and method of production of same'20125,528,306'Video signal processing circuit for converting digital color difference signals into a carrier chrominance signal'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996Based in Noda, JP· patent location history
2012–2013Patents assigned to HISADA WATARU (2)· patent assignee history
2012–2013Patents assigned to IKEMATSU YOUICHI (2)· patent assignee history
2012–2013Patents assigned to ITOH TAMOTSU (2)· patent assignee history
2012–2013Patents assigned to KANEKO MICHIO (2)· patent assignee history
2012–2013Patents assigned to KIHIRA HIROSHI (2)· patent assignee history
2012–2013Based in Kitanagoya, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HISADA WATARU22012–2013
IKEMATSU YOUICHI22012–2013
ITOH TAMOTSUself22012–2013
KANEKO MICHIO22012–2013
KIHIRA HIROSHI22012–2013
Locations
LocationPatentsSpan
Kitanagoya, JP22012–2013
Noda, JP11996