| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 5 | |
| #2 | EPO (European Patent Office) | 5 | |
| #3 | Republic of Korea | 5 | |
| #4 | WIPO (World Intellectual Property Organization) | 3 | |
| #5 | United States | 2 | |
| #6 | Canada | 1 | |
| #7 | Germany | 1 | |
| #8 | Taiwan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Electrical machinery and energy | |
| #3 | Materials and metallurgy | |
| #4 | Chemical engineering |
| # | Name | Total Patents |
|---|---|---|
| #1 | Sugimoto Masakazu | 17 |
| #2 | Yano Masaya | 17 |
| #3 | Sugita Taiichi | 7 |
| #4 | Masakazu Sugimoto | 4 |
| #5 | Masaya Yano | 3 |
| #6 | Ishizaka Hitoshi | 3 |
| #7 | Taiichi Sugita | 3 |
| #8 | Okeyui Takuji | 2 |
| #9 | Yanomasaya | 1 |
| #10 | Miyamae Yoshinori | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2010123020A1 | Packaged hydrogen-generating agent, manufacturing method therefor, and hydrogen generation method | |
| WO2009145090A1 | Fuel cell and method of manufacture thereof | |
| KR20100119774A | Fuel cell, and method for manufacturing the same | |
| US2009004512A1 | Liquid Constant-Rate Emitting Apparatus and Method of Liquid Constant-Rate Emmision | |
| EP1821356A1 | Fuel cell and power generating method | |
| US2009017354A1 | Fuel cell |