| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 9 | |
| #2 | United States | 6 | |
| #3 | WIPO (World Intellectual Property Organization) | 6 | |
| #4 | EPO (European Patent Office) | 3 | |
| #5 | Taiwan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Environmental technology | |
| #3 | Transport |
| # | Name | Total Patents |
|---|---|---|
| #1 | Nakao Fumiaki | 25 |
| #2 | Inoue Makoto | 5 |
| #3 | Kubota Haruhiko | 3 |
| #4 | Sato Hiroyasu | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CN112119562A | Electricity storage system | |
| WO2017086349A1 | Control device, power storage device, and power storage system | |
| WO2015199178A1 | Balance correction control device, balance correction system, and power storage system | |
| CN105210259A | Balance correction apparatus and storage system | |
| WO2014119299A1 | Balance correction device and electricity storage system | |
| CN108494041A | Balance correction apparatus and accumulating system |