Hirayama; Koichiro
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hirayama; Koichiro.The latest application filed is for "redox flow battery".
- Hirayama; Koichiro - Tokyo JP
- Hirayama; Koichiro - Sagamihara JP
| Patent | Date |
|---|---|
| Redox Flow Battery App 20220166045 - Kiyabu; Toshiyasu ; et al. | 2022-05-26 |
| Non-waste water flue gas treatment system and non-waste water flue gas treatment method Grant 11,325,850 - Kamiyama , et al. May 10, 2 | 2022-05-10 |
| Treated Water Drying Device And Boiler System Including The Same App 20210016223 - Hirayama; Koichiro ; et al. | 2021-01-21 |
| Desulfurization apparatus and method of operating desulfurization apparatus Grant 10,617,996 - Kamiyama , et al. | 2020-04-14 |
| Non-waste Water Flue Gas Treatment System And Non-waste Water Flue Gas Treatment Method App 20200071207 - Kamiyama; Naoyuki ; et al. | 2020-03-05 |
| Desulfurization Apparatus And Method Of Operating Desulfurization Apparatus App 20190105604 - Kamiyama; Naoyuki ; et al. | 2019-04-11 |
| Anti-tumor promoter agents Grant 4,916,160 - Morita , et al. April 10, 1 | 1990-04-10 |
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