Maegawa; Kazuo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Maegawa; Kazuo.The latest application filed is for "flat tube for header-plateless heat exchanger".
- Maegawa; Kazuo - Tokyo JP
| Patent | Date |
|---|---|
| Heat exchanger core Grant 10,309,729 - Bungo , et al. | 2019-06-04 |
| Flat tube for header-plateless heat exchanger Grant 10,260,821 - Maegawa , et al. | 2019-04-16 |
| Flat Tube For Header-plateless Heat Exchanger App 20170268831 - MAEGAWA; Kazuo ; et al. | 2017-09-21 |
| Heat Exchanger Core App 20170153068 - BUNGO; Takuya ; et al. | 2017-06-01 |
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