Inventor
Yuji Tanjo
Inventor
Yokohama, JP
Overview
15→
Patents
2000–2020
Patent span
General tagging of new technological developments
Primary field (CPC Y)
Patents· 15 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 energy31%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution31%
Y02TClimate change mitigation technologies related to transportation12%
Y02PClimate change mitigation technologies in the production or processing of goods10%
C01BNon-metallic elements5%
G01RMeasuring electric variables5%
B60LPropulsion of electrically-propelled vehicles2%
H02JElectric power networks2%
Y10TTechnical subjects covered by former us classification2%
PatentTitleYear
10,811,683Positive electrode for lithium ion secondary battery, and lithium ion secondary battery202010,573,883Electrode for lithium ion secondary battery, and lithium ion secondary battery202010,424,789Negative electrode for lithium ion secondary battery and lithium ion secondary battery201910,388,955Negative electrode for lithium ion secondary battery and lithium ion secondary battery201910,312,494Tab lead including surface treatment film with polymer having carboxylic acid anhydride groups, and nonaqueous electrolyte secondary battery using the same201910,026,953Mixed electrode for nonaqueous electrolyte battery, and manufacturing method for the same201810,020,489Lithium-ion secondary cell20189,847,514Battery and method for manufacturing same20179,680,153'Nonaqueous electrolyte secondary battery'20176,790,560'Positive electrode material for lithium secondary battery'20046,773,849'Battery set and method for producing electric power output'20046,278,280'Battery inactivation detection device'20016,160,375'Charge controlling device and method for multi-cell battery, and electric vehicle provided with change controlling'20006,127,806'State of charge indicator'20006,078,163'Battery temperature increasing device and method'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2004Patents assigned to NISSAN MOTOR (6)· patent assignee history
2000–2018Based in Yokohama, JP· patent location history
2000–2020Based in Kanagawa, JP· patent location history
2004Patents assigned to WAKIHARA MASATAKA (1)· patent assignee history
2017–2019Patents assigned to AUTOMOTIVE ENERGY SUPPLY CORP (6)· patent assignee history
2017–2019Based in Zama, JP· patent location history
2019–2020Patents assigned to ENVISION AESC JAPAN LTD (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AUTOMOTIVE ENERGY SUPPLY CORP | 6 | 2017–2019 |
| NISSAN MOTOR | 6 | 2000–2004 |
| ENVISION AESC JAPAN LTD | 4 | 2019–2020 |
| WAKIHARA MASATAKA | 1 | 2004 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokohama, JP | 7 | 2000–2018 |
| Kanagawa, JP | 4 | 2000–2020 |
| Zama, JP | 4 | 2017–2019 |