Inventor

Akira Umetani

Inventor
Yokohama, JP

Overview

1→
Patents
2015
Patent span
Electricity
Primary field (CPC H)

Patents· 1 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 energy50%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution50%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015Patents assigned to AMAGAI RYUICHI (1)· patent assignee history
2015Patents assigned to MOTOHASHI TOSHIYUKI (1)· patent assignee history
2015Patents assigned to NISSAN MOTOR (1)· patent assignee history
2015Patents assigned to PIOLAX INC (1)· patent assignee history
2015Patents assigned to UMETANI AKIRA (1)· patent assignee history
2015Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AMAGAI RYUICHI12015
MOTOHASHI TOSHIYUKI12015
NISSAN MOTOR12015
PIOLAX INC12015
UMETANI AKIRAself12015
Locations
LocationPatentsSpan
Yokohama, JP12015