Hiwatashi; Isamu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hiwatashi; Isamu.The latest application filed is for "plate heat exchanger".
- Hiwatashi; Isamu - Higashi-Osaka JP
- Hiwatashi; Isamu - Higashi-Osaka-shi JP
| Patent | Date |
|---|---|
| Plate heat exchanger Grant 9,933,211 - Hiwatashi , et al. April 3, 2 | 2018-04-03 |
| Plate heat exchanger Grant 9,927,186 - Hiwatashi , et al. March 27, 2 | 2018-03-27 |
| Plate heat exchanger Grant 9,772,146 - Hiwatashi , et al. September 26, 2 | 2017-09-26 |
| Plate Heat Exchanger App 20160010925 - Hiwatashi; Isamu ; et al. | 2016-01-14 |
| Plate Heat Exchanger App 20140367075 - Hiwatashi; Isamu ; et al. | 2014-12-18 |
| Plate Heat Exchanger App 20140338870 - Hiwatashi; Isamu ; et al. | 2014-11-20 |
| Plate Heat Exchanger App 20140311724 - Hiwatashi; Isamu ; et al. | 2014-10-23 |
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