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Inventor

Masatsugu Naka

Inventor
Sumoto, JP

Overview

5→
Patents
2005–2015
Patent span
Electricity
Primary field (CPC H)

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 energy36%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution36%
B29CShaping or joining of plastics7%
B29LIndexing scheme associated with subclass b29c, relating to particular articles7%
H02JElectric power networks7%
Y10TTechnical subjects covered by former us classification7%
PatentTitleYear
9,112,244'Battery pack'20158,398,726'Battery pack and method for manufacturing the same'20137,396,600'Battery pack'20087,252,903'Battery pack'20076,924,625'Battery pack and method of detecting battery pack abnormalities'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005–2015Patents assigned to SANYO ELECTRIC CO (5)· patent assignee history
2005–2013Based in Sumoto, JP· patent location history
2013–2015Patents assigned to NAKA MASATSUGU (2)· patent assignee history
2015Patents assigned to HAMADA TAKUYA (1)· patent assignee history
2015Patents assigned to ITO JUNPEI (1)· patent assignee history
2015Patents assigned to KAIZAKI YASUHIRO (1)· patent assignee history
2015Based in Hyogo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SANYO ELECTRIC CO52005–2015
NAKA MASATSUGUself22013–2015
HAMADA TAKUYA12015
ITO JUNPEI12015
KAIZAKI YASUHIRO12015
Locations
LocationPatentsSpan
Sumoto, JP42005–2013
Hyogo, JP12015