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Inventor

Yuji Mototani

Inventor
Yawata, JP

Overview

11→
Patents
1990–2012
Patent span
Electricity
Primary field (CPC H)

Patents· 11 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 distribution45%
Y02PClimate change mitigation technologies in the production or processing of goods5%
PatentTitleYear
8,283,069'Zinc-alkaline battery'20127,931,986'Alkaline battery'20117,771,873'Alkaline battery'20107,157,182'Battery'20076,703,157'Cylindrical battery and method for manufacturing the same'20046,566,009'Alkaline battery'20035,721,072'Alkaline battery'19985,587,254'Alkaline battery having a gelled negative electrode'19965,482,798'Alkaline manganese battery'19965,366,832'Separator for alkaline batteries'19944,963,447'Alkaline cell with gelled anode'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–2007Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (8)· patent assignee history
1990–2007Based in Yawata, JP· patent location history
1994Patents assigned to KURARAY CO (1)· patent assignee history
2010–2012Patents assigned to PANASONIC CORP (3)· patent assignee history
2010–2012Based in Kyoto, JP· patent location history
2012Patents assigned to KATO FUMIO (1)· patent assignee history
2012Patents assigned to MOTOTANI YUJI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD81990–2007
PANASONIC CORP32010–2012
KATO FUMIO12012
KURARAY CO11994
MOTOTANI YUJIself12012
Locations
LocationPatentsSpan
Yawata, JP81990–2007
Kyoto, JP32010–2012