Izumi; Masahiko
Patent Applications and Registrations
Patent applications and USPTO patent grants for Izumi; Masahiko.The latest application filed is for "fuel cell and fuel cell stack".
- Izumi; Masahiko - Niiza JP
- Izumi; Masahiko - Niiza-shi JP
- Izumi, Masahiko - Wako JP
- Izumi; Masahiko - Saitama JP
- Izumi; Masahiko - Hiikawa Nishi-ku JP
| Patent | Date |
|---|---|
| Fuel cell and fuel cell stack Grant 7,914,937 - Tsunoda , et al. March 29, 2 | 2011-03-29 |
| Channel member for providing fuel gas to separators forming a plurality of fuel gas fields on one surface Grant 7,651,809 - Homma , et al. January 26, 2 | 2010-01-26 |
| Fuel cell and fuel cell stack Grant 7,625,657 - Tsunoda , et al. December 1, 2 | 2009-12-01 |
| Fuel cell and fuel cell stack Grant 7,601,453 - Tsunoda , et al. October 13, 2 | 2009-10-13 |
| Fuel cell and fuel cell stack Grant 7,544,432 - Homma , et al. June 9, 2 | 2009-06-09 |
| Fuel cell and fuel cell stack Grant 7,491,460 - Homma , et al. February 17, 2 | 2009-02-17 |
| Fuel cell Grant 7,482,087 - Homma , et al. January 27, 2 | 2009-01-27 |
| Fuel Cell And Fuel Cell Stack App 20090004523 - Tsunoda; Tadashi ; et al. | 2009-01-01 |
| Fuel cell App 20070015039 - Homma; Hiroki ; et al. | 2007-01-18 |
| Fuel cell and fuel cell stack App 20050142424 - Homma, Hiroki ; et al. | 2005-06-30 |
| Fuel cell App 20050142422 - Homma, Hiroki ; et al. | 2005-06-30 |
| Fuel cell and fuel cell stack App 20050142423 - Homma, Hiroki ; et al. | 2005-06-30 |
| Fuel cell and fuel cell stack App 20050136316 - Tsunoda, Tadashi ; et al. | 2005-06-23 |
| Fuel cell and fuel cell stack App 20050136319 - Tsunoda, Tadashi ; et al. | 2005-06-23 |
| Fuel cell App 20040247987 - Izumi, Masahiko ; et al. | 2004-12-09 |
| Diffuser Arrangement For Centrifugal Compressors App 20030059301 - Izumi, Masahiko ; et al. | 2003-03-27 |
| Gas turbine engine with recuperator Grant 5,855,112 - Bannai , et al. January 5, 1 | 1999-01-05 |
| Microbe-removing and air-conditioning apparatus Grant 4,295,343 - Izumi October 20, 1 | 1981-10-20 |
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