Yoshizumi; Kiyoshi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yoshizumi; Kiyoshi.The latest application filed is for "onboard fuel cell system and method of discharging hydrogen-off gas".
- Yoshizumi; Kiyoshi - Toyota JP
- Yoshizumi; Kiyoshi - Toyota-shi JP
- Yoshizumi; Kiyoshi - Aichi-ken JP
- Yoshizumi; Kiyoshi - Aichi JP
| Patent | Date |
|---|---|
| Onboard fuel cell system and method of discharging hydrogen-off gas Grant 7,968,242 - Yoshizumi , et al. June 28, 2 | 2011-06-28 |
| Onboard Fuel Cell System And Method Of Discharging Hydrogen-off Gas App 20100151360 - Yoshizumi; Kiyoshi ; et al. | 2010-06-17 |
| Noise Eliminator For Fuel Cell App 20090087719 - Kondo; Toshiyuki ; et al. | 2009-04-02 |
| Onboard fuel cell system and method of discharging hydrogen-off gas App 20080070090 - Yoshizumi; Kiyoshi ; et al. | 2008-03-20 |
| Fuel Cell System And Method For Inspecting Gas Leakage Of Same App 20070292726 - Iida; Yasuyuki ; et al. | 2007-12-20 |
| High-pressure switching valve device Grant 6,840,504 - Hagiwara , et al. January 11, 2 | 2005-01-11 |
| Liquid drains having liquid level adjusting mechanisms Grant 6,823,885 - Hotta , et al. November 30, 2 | 2004-11-30 |
| Gas/liquid separating devices Grant 6,776,823 - Hotta , et al. August 17, 2 | 2004-08-17 |
| Gas valve Grant 6,763,849 - Sugiura , et al. July 20, 2 | 2004-07-20 |
| High-pressure tank App 20030160201 - Sugiura, Tatsuyuki ; et al. | 2003-08-28 |
| Liquid drains having liquid level adjusting mechanisms App 20030155007 - Hotta, Akihisa ; et al. | 2003-08-21 |
| Gas/liquid separating devices App 20030150330 - Hotta, Akihisa ; et al. | 2003-08-14 |
| Solenoid valve App 20030151018 - Teshima, Nobutaka ; et al. | 2003-08-14 |
| Gas valve App 20020189677 - Sugiura, Tatsuyuki ; et al. | 2002-12-19 |
| High-pressure switching valve device App 20020139953 - Hagiwara, Shoichi ; et al. | 2002-10-03 |
| Onboard fuel cell system band method of discharging hydrogen-off gas App 20020094469 - Yoshizumi, Kiyoshi ; et al. | 2002-07-18 |
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