Yoshiyasu; Hajimu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yoshiyasu; Hajimu.The latest application filed is for "heat exchanger and refrigerating air conditioner".
- Yoshiyasu; Hajimu - Tokyo JP
- Yoshiyasu; Hajimu - Itami JP
- Yoshiyasu; Hajimu - Amagasaki JP
| Patent | Date |
|---|---|
| Heat exchanger and refrigerating air conditioner Grant 8,272,233 - Yoshimura , et al. September 25, 2 | 2012-09-25 |
| Method of controlling fuel cell system Grant 7,749,623 - Kuriki , et al. July 6, 2 | 2010-07-06 |
| Heat Exchanger And Refrigerating Air Conditioner App 20100162749 - Yoshimura; Susumu ; et al. | 2010-07-01 |
| Humidifier and a method for producing the same Grant 7,404,848 - Okada , et al. July 29, 2 | 2008-07-29 |
| Humidifier and a method for producing the same App 20060112827 - Okada; Tatsunori ; et al. | 2006-06-01 |
| Method of controlling fuel cell system App 20050271911 - Kuriki, Hironori ; et al. | 2005-12-08 |
| Circuit interrupter Grant 4,642,428 - Yoshiyasu , et al. February 10, 1 | 1987-02-10 |
| Circuit breaker with arc restricting device Grant 4,453,053 - Yamagata , et al. June 5, 1 | 1984-06-05 |
| Circuit breaker Grant 4,451,718 - Yamagata , et al. May 29, 1 | 1984-05-29 |
| Self-extinguishing switch Grant 4,359,616 - Ueda , et al. November 16, 1 | 1982-11-16 |
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