Inventor
Yuukou Katou
Inventor
Tokyo, JP
Overview
19→
Patents
2010–2021
Patent span
General tagging of new technological developments
Primary field (CPC Y)
Patents· 19 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 energy19%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution19%
Y02PClimate change mitigation technologies in the production or processing of goods11%
G11CStatic stores10%
H10BElectronic memory devices8%
Y02TClimate change mitigation technologies related to transportation8%
H10NElectric solid-state devices not otherwise provided for5%
B82YSpecific uses or applications of nanostructures3%
Y10TTechnical subjects covered by former us classification3%
B29CShaping or joining of plastics2%
PatentTitleYear
10,926,447Decorative multilayered extrusion-blow-formed bottle202110,693,123Positive electrode and secondary battery using same202010,381,686Electrolyte solution and secondary battery using same201910,263,286Secondary battery electrolyte and secondary battery201910,243,234Secondary battery201910,224,568Electrolytic solution and secondary battery201910,177,413Lithium ion secondary battery201910,014,555Lithium secondary battery and production method therefor20189,935,337Lithium secondary battery20189,905,887'Lithium secondary battery'20189,742,041'Lithium ion secondary battery system'20179,461,335'Lithium secondary battery'20169,356,284'Active material for secondary battery'20168,675,399'Magnetic unit and magnetic storage device'20148,599,605'Magnetic storage device'20138,315,087'Magnetic random access memory'20128,089,803'Magnetic random access memory and operating method of the same'20128,027,184'Semiconductor storage device and operating method of the same'20117,755,931'Magnetic random access memory and operation method thereof'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2020Patents assigned to NEC CORP (18)· patent assignee history
2010–2020Based in Tokyo, JP· patent location history
2012–2016Patents assigned to KATOU YUUKOU (5)· patent assignee history
2012Patents assigned to OHSHIMA NORIKAZU (1)· patent assignee history
2016Patents assigned to NOGUCHI TAKEHIRO (1)· patent assignee history
2016Patents assigned to SASAKI HIDEAKI (1)· patent assignee history
2021Based in Yokohama, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NEC CORP | 18 | 2010–2020 |
| KATOU YUUKOUself | 5 | 2012–2016 |
| NOGUCHI TAKEHIRO | 1 | 2016 |
| OHSHIMA NORIKAZU | 1 | 2012 |
| SASAKI HIDEAKI | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 18 | 2010–2020 |
| Yokohama, JP | 1 | 2021 |