Ikawa; Youhei
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ikawa; Youhei.The latest application filed is for "heat exchanger".
- Ikawa; Youhei - Oyama JP
- IKAWA; Youhei - Oyama-shi JP
| Patent | Date |
|---|---|
| Clad material, method of manufacturing brazed pipe, and brazed pipe Grant 9,744,610 - Terada , et al. August 29, 2 | 2017-08-29 |
| Heat exchanger Grant 9,581,398 - Ikawa , et al. February 28, 2 | 2017-02-28 |
| Method for anticorrosion treatment of outer surface of heat exchange tube made of aluminum extrusion and method for producing heat exchanger Grant 9,534,851 - Ikawa , et al. January 3, 2 | 2017-01-03 |
| Heat Exchanger App 20150211817 - IKAWA; Youhei ; et al. | 2015-07-30 |
| Clad Material, Method Of Manufacturing Brazed Pipe, And Brazed Pipe App 20150000783 - TERADA; Takashi ; et al. | 2015-01-01 |
| Method For Anticorrosion Treatment Of Outer Surface Of Heat Exchange Tube Made Of Aluminum Extrusion And Method For Producing Heat Exchanger App 20140360017 - IKAWA; Youhei ; et al. | 2014-12-11 |
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