| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 12 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Reduction of greenhouse gas emissions | |
| #2 | Batteries |
| # | Name | Total Patents |
|---|---|---|
| #1 | Takeguchi Shinsuke | 12 |
| #2 | Tsuji Yoichiro | 7 |
| #3 | Nakagawa Takashi | 4 |
| #4 | Hatoh Kazuhito | 2 |
| #5 | Kusakabe Hiroki | 2 |
| #6 | Matsumoto Toshihiro | 1 |
| #7 | Okanishi Takeou | 1 |
| #8 | Kanbara Teruhisa | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2013122397A1 | Polymer electrolyte fuel cell and fuel cell system including the same | |
| US2010227257A1 | Fuel cell separator and fuel cell including same | |
| US2010316916A1 | Polymer electrolyte fuel cell system | |
| US2010167146A1 | Fuel cell system and method of operating fuel cell system |