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Patent applications and USPTO patent grants for Seki; Kazuichi.The latest application filed is for "integrated vane for use in wind or water and process for producing the same".
Patent | Date |
---|---|
Straight wing type wind and water turbine Grant 6,974,309 - Seki December 13, 2 | 2005-12-13 |
Integrated vane for use in wind or water and process for producing the same App 20050232779 - Seki, Kazuichi | 2005-10-20 |
Integrated vane for use in wind or water and process for producing same Grant 6,913,435 - Seki July 5, 2 | 2005-07-05 |
Fluid power generator Grant 6,864,594 - Seki March 8, 2 | 2005-03-08 |
Fluid power generator Grant 6,831,374 - Seki December 14, 2 | 2004-12-14 |
Straight wing type wind and water turbine App 20040170501 - Seki, Kazuichi | 2004-09-02 |
Fluid power generator App 20040041405 - Seki, Kazuichi | 2004-03-04 |
Integrated wind and water turbine and method of manufacturing the wheel App 20040042895 - Seki, Kazuichi | 2004-03-04 |
Fluid power generator App 20040041406 - Seki, Kazuichi | 2004-03-04 |
Vertical axis type wind power turbine Grant 4,285,636 - Kato , et al. August 25, 1 | 1981-08-25 |
Vertical axis wind turbine Grant 4,247,252 - Seki , et al. January 27, 1 | 1981-01-27 |
Vertical axis wind turbine Grant 4,247,253 - Seki , et al. January 27, 1 | 1981-01-27 |
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