Ohkawara; Masaaki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ohkawara; Masaaki.The latest application filed is for "wet disperser".
- Ohkawara; Masaaki - Kanagawa JP
- Ohkawara; Masaaki - Yokohama JP
| Patent | Date |
|---|---|
| Wet disperser Grant 10,589,234 - Higashitani , et al. | 2020-03-17 |
| Seawater desalination device and seawater desalination method Grant 10,294,122 - Ohkawara , et al. | 2019-05-21 |
| Wet Disperser App 20180193809 - HIGASHITANI; Ko ; et al. | 2018-07-12 |
| Seawater Desalination Device And Seawater Desalination Method App 20160083266 - OHKAWARA; Masaaki ; et al. | 2016-03-24 |
| Two-fluid pressure nozzle of upward injection type, spray dryer using the nozzle, and method for control of droplet diameter in the nozzle Grant 5,272,820 - Ito , et al. December 28, 1 | 1993-12-28 |
| Fluidized bed granulator Grant 5,140,756 - Iwaya , et al. August 25, 1 | 1992-08-25 |
| Spray dryer Grant 5,015,332 - Iwaya , et al. May 14, 1 | 1991-05-14 |
| Microcapsules and process for producing them Grant 4,943,449 - Aishima , et al. July 24, 1 | 1990-07-24 |
| Spray drying process and apparatus therefor Grant 4,809,442 - Iwaya , et al. March 7, 1 | 1989-03-07 |
| Atomizing disc for a centrifugal atomizer Grant 4,541,566 - Kijima , et al. September 17, 1 | 1985-09-17 |
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