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Patent applications and USPTO patent grants for Nishikawa; Genshi.The latest application filed is for "urea manufacturing method and urea manufacturing apparatus".
Patent | Date |
---|---|
Urea manufacturing method and urea manufacturing apparatus Grant 10,501,407 - Baharuddin , et al. Dec | 2019-12-10 |
Method and apparatus for treating urea aqueous solution Grant 10,280,094 - Nishikawa , et al. | 2019-05-07 |
Urea Manufacturing Method And Urea Manufacturing Apparatus App 20180258033 - BAHARUDDIN; Maghfuri ;   et al. | 2018-09-13 |
Method And Apparatus For Treating Urea Aqueous Solution App 20170341951 - Nishikawa; Genshi ;   et al. | 2017-11-30 |
Process for preparing granular urea product Grant 7,582,237 - Sakata , et al. September 1, 2 | 2009-09-01 |
Multi-nozzle for granulation and method for manufacturing granular product Grant 7,344,663 - Nishikawa , et al. March 18, 2 | 2008-03-18 |
Multi-nozzle for granulation and method for manufacturing granular product App 20070148325 - Nishikawa; Genshi ;   et al. | 2007-06-28 |
Process for preparing granular urea product App 20070013092 - Sakata; Eiji ;   et al. | 2007-01-18 |
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