Sugou; Masayo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sugou; Masayo.The latest application filed is for "polymer electrolyte fuel cell and method for operation thereof".
- Sugou; Masayo - Tokyo JP
- Sugou, Masayo - Suginami-ku JP
| Patent | Date |
|---|---|
| Polymer electrolyte fuel cell and method for operation thereof App 20060269810 - Hase; Nobuhiro ; et al. | 2006-11-30 |
| Polymer electrolyte fuel cell and conductive separator plate thereof Grant 6,933,070 - Kusakabe , et al. August 23, 2 | 2005-08-23 |
| Polymer electrolyte fuel cell and method of manufacturing the same Grant 6,921,598 - Yamamoto , et al. July 26, 2 | 2005-07-26 |
| Polymer electrolyte fuel cell Grant 6,770,396 - Hatoh , et al. August 3, 2 | 2004-08-03 |
| Polymer electrolyte fuel cell and method for operation thereof App 20030180590 - Hase, Nobuhiro ; et al. | 2003-09-25 |
| High-polymer electrolyte fuel cell App 20030157387 - Hase, Nobuhiro ; et al. | 2003-08-21 |
| Polymer electrolyte fuel cell App 20030152819 - Hatoh, Kazuhito ; et al. | 2003-08-14 |
| Polymer electrolyte fuel cell and conductive separator plate thereof App 20030072986 - Kusakabe, Hiroki ; et al. | 2003-04-17 |
| Polymer electrolyte fuel cell App 20030003345 - Ohara, Hideo ; et al. | 2003-01-02 |
| Method of producing fuel cell and fuel cell App 20020197523 - Ohara, Hideo ; et al. | 2002-12-26 |
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