| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 4 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | Japan | 3 | |
| #4 | Republic of Korea | 3 | |
| #5 | United States | 3 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Electrical machinery and energy | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Reduction of greenhouse gas emissions | |
| #2 | Batteries | |
| #3 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Matsumoto Isao | 12 |
| #2 | Kawano Hiroshi | 8 |
| #3 | Hiroshima Yoshimitsu | 5 |
| #4 | Hashimoto Shoichi | 4 |
| #5 | Aoki Keisuke | 4 |
| #6 | Domen Masayuki | 4 |
| #7 | Hiroshi Kawano | 2 |
| #8 | Isao Matsumoto | 2 |
| #9 | Yoshimitsu Hiroshima | 2 |
| #10 | Masakazu Aoki Keisuke Kawano H | 1 |
| Publication | Filing date | Title |
|---|---|---|
| KR20070068976A | Connection structure between unit cells | |
| JP2006059807A | Nickel electrode and alkali storage battery using the same | |
| JP2006012801A | Secondary battery | |
| CN1702901A | Secondary battery | |
| CN1725546A | Nickel electrode and alkali storage battery using the same | |
| JP2004342519A | Battery using paste type thin electrode and its manufacturing method |