Fujishima; Shigeki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Fujishima; Shigeki.The latest application filed is for "ultrapure water producing method".
- Fujishima; Shigeki - Tokyo N/A JP
| Patent | Date |
|---|---|
| Ultrapure water producing method and apparatus Grant 9,085,475 - Arai , et al. July 21, 2 | 2015-07-21 |
| Ultrapure Water Producing Method App 20130292330 - Arai; Nobukazu ; et al. | 2013-11-07 |
| Water Treatment Method And Ultrapure Water Production Method App 20130105389 - Arai; Nobukazu ; et al. | 2013-05-02 |
| Method for biological disposal of organic wastewater and biological disposal apparatus Grant 7,879,237 - Fujishima February 1, 2 | 2011-02-01 |
| Method for biological disposal of organic wastewater and biological disposal apparatus App 20090277832 - Fujishima; Shigeki | 2009-11-12 |
| Method and eqipment for biological treatment of organic wastewater App 20090095674 - Fujishima; Shigeki | 2009-04-16 |
| Process for biological treatment of organic wastewater and apparatus therefor Grant 7,332,084 - Fujishima , et al. February 19, 2 | 2008-02-19 |
| Process for biological treatment of organic wastewater and apparatus therefor App 20060249448 - Fujishima; Shigeki ; et al. | 2006-11-09 |
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