KUROKAWA; Hideaki
Patent Applications and Registrations
Patent applications and USPTO patent grants for KUROKAWA; Hideaki.The latest application filed is for "water treatment system and water treatment method".
- KUROKAWA; Hideaki - Tokyo JP
- Kurokawa; Hideaki - Hitachi JP
| Patent | Date |
|---|---|
| Water Treatment System And Water Treatment Method App 20180297866 - YOSHIKAWA; Shinichi ; et al. | 2018-10-18 |
| Crude Oil Recovery Device App 20170088781 - SANO; Tadashi ; et al. | 2017-03-30 |
| Water Treatment System And Water Treatment Method App 20170001883 - YOSHIKAWA; Shinichi ; et al. | 2017-01-05 |
| Distillation apparatus with porous membrane and heat pump Grant 5,300,197 - Mitani , et al. April 5, 1 | 1994-04-05 |
| Vapor washing process and apparatus Grant 5,105,556 - Kurokawa , et al. April 21, 1 | 1992-04-21 |
| Apparatus and method of generating coldness Grant 4,986,079 - Koseki , et al. January 22, 1 | 1991-01-22 |
| Process for producing ultra-pure water and process for using said ultra-pure water Grant 4,879,041 - Kurokawa , et al. November 7, 1 | 1989-11-07 |
| Method and apparatus for concentration aqueous solution and method and apparatus for recovering temperature Grant 4,746,437 - Koseki , et al. May 24, 1 | 1988-05-24 |
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