Nakada; Eiju
Patent Applications and Registrations
Patent applications and USPTO patent grants for Nakada; Eiju.The latest application filed is for "wastewater treatment method and wastewater treatment system".
- Nakada; Eiju - Yokohama JP
- NAKADA; Eiju - Yokohama-city JP
| Patent | Date |
|---|---|
| Wastewater treatment method and wastewater treatment system Grant 10,800,681 - Hanai , et al. October 13, 2 | 2020-10-13 |
| Exhaust gas purifying apparatus Grant 10,363,523 - Toyama , et al. | 2019-07-30 |
| Wastewater Treatment Method And Wastewater Treatment System App 20180305227 - HANAI; Yosuke ; et al. | 2018-10-25 |
| Exhaust Gas Purifying Apparatus App 20150147233 - TOYAMA; Hiroyuki ; et al. | 2015-05-28 |
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