↑Japanese
《Patents granted to our company includes》
■Electrical Power Storage-type Rapid Charging System
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| Japan | U.S. |
| Patent No. 4731607 (Link to Certificate of Granted Patent) |
Patent: granted |
■Ocean energy Electricity Generation System
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| US | UK |
| Patent 7,948,106 B2 (Link to Certificate of Granted Patent) |
Patent GB2442929 (Link to Certificate of Granted Patent) |
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| China | Japan |
| Patent 784832 (Link to Certificate of Granted Patent) |
Patent No. 4947800 |
| electric power generator and electric power generation method |
《Latest status of our trademark registration》
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| エネルギー 応用技術研究所 |
PUREDC | GREEN PLANET | CLEVER BOY |
| Registration No.5029870 | Registration No.5039203 | Registration No.5029869 | Registration No.5173803 |