Inventor
Makihiro Otohata
Inventor
Tokyo, JP
Overview
24→
Patents
2006–2021
Patent span
General tagging of new technological developments
Primary field (CPC Y)
Patents· 24 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 energy28%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution28%
Y02PClimate change mitigation technologies in the production or processing of goods14%
Y10TTechnical subjects covered by former us classification14%
H01GCapacitors10%
Y02TClimate change mitigation technologies related to transportation2%
B29CShaping or joining of plastics1%
B29LIndexing scheme associated with subclass b29c, relating to particular articles1%
F24FAir-conditioning1%
PatentTitleYear
10,930,919Method of manufacturing battery electrode and electrode manufacturing apparatus202110,910,635Method for manufacturing electrode for secondary battery and method for manufacturing secondary battery202110,587,002Secondary battery, method for manufacturing secondary battery, electric vehicle and electricity storage system202010,566,660Film packaged battery20209,991,561Lithium ion secondary battery20189,859,589'Method for producing secondary battery'20189,653,715'Packaged battery, stacked battery assembly, and film-covered battery'20178,722,241'Packaged battery, stacked battery assembly, and film-covered battery'20148,697,277'Film-clad battery and method of producing film-clad battery'20148,283,061'Film-encased electric device and production method therefor'2012RE043449'Film packaged battery having a cupped portion'20128,178,226'Film-covered electric device and method of manufacturing same'20128,088,505'Film-packed battery and method of manufacturing the same'20128,062,780'Film-covered electric device and method of manufacturing same'20117,931,982'Battery with laminated film covering and fabrication method'20117,901,806'Film-armored battery and method of manufacturing the battery'20117,736,801'Film covered electric device and method of manufacturing the same'20107,604,894'Film covered battery and stacked battery assembly'20097,579,111'Film-covered electric device having pressure release opening'20097,498,099'Film covered battery'20097,468,220'Film covered battery and stacked battery assembly'20087,410,724'Film packaged battery having a cupped portion'20087,267,906'Film-covered electric device having pressure release opening'20077,105,248'Highly reliable and durable battery and process for fabrication thereof'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006–2021Patents assigned to NEC CORP (24)· patent assignee history
2006–2021Based in Tokyo, JP· patent location history
2007–2009Based in Tsukuba, JP· patent location history
2008–2009Based in Kawasaki, JP· patent location history
2010–2017Based in Sagamihara, JP· patent location history
2011–2017Patents assigned to OTOHATA MAKIHIRO (8)· patent assignee history
2011–2017Patents assigned to YAGETA HIROSHI (7)· patent assignee history
2011–2017Patents assigned to MIZUTA MASATOMO (4)· patent assignee history
2011–2012Patents assigned to KANAI TAKESHI (2)· patent assignee history
2011–2012Based in Kanagawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NEC CORP | 24 | 2006–2021 |
| OTOHATA MAKIHIROself | 8 | 2011–2017 |
| YAGETA HIROSHI | 7 | 2011–2017 |
| MIZUTA MASATOMO | 4 | 2011–2017 |
| KANAI TAKESHI | 2 | 2011–2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 11 | 2006–2021 |
| Sagamihara, JP | 5 | 2010–2017 |
| Kanagawa, JP | 3 | 2011–2012 |
| Kawasaki, JP | 3 | 2008–2009 |
| Tsukuba, JP | 2 | 2007–2009 |