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Particulate water absorbing agent Grant 10,562,006 - Torii , et al. Feb | 2020-02-18 |
Particulate water-absorbing agent Grant 10,363,544 - Kobayashi , et al. | 2019-07-30 |
Particulate Water Absorbing Agent App 20190111411 - TORII; Kazushi ;   et al. | 2019-04-18 |
Dust reducer consisting of multi-component metal compound, water absorbing agent containing multi-component metal compound, and method for producing the same Grant 9,974,882 - Machida , et al. May 22, 2 | 2018-05-22 |
Particulate water absorbent and process for production thereof Grant 9,775,927 - Kobayashi , et al. October 3, 2 | 2017-10-03 |
Particulate Water-absorbing Agent And Method For Producing The Same App 20170136441 - KOBAYASHI; Taishi ;   et al. | 2017-05-18 |
Dust-reducing Agent Comprising Multiple Metal Compound, Water Absorbent Containing Multiple Metal Compound And Method For Manufacturing Same App 20150258237 - Machida; Sayaka ;   et al. | 2015-09-17 |
Particulate Water Absorbent And Process For Production Thereof App 20150129799 - KOBAYASHI; Taishi ;   et al. | 2015-05-14 |
Particulate water absorbent and process for production thereof Grant 8,952,116 - Kobayashi , et al. February 10, 2 | 2015-02-10 |
Water absorbing agent and production method thereof Grant 8,845,924 - Adachi , et al. September 30, 2 | 2014-09-30 |
Water absorbent resin production method, water absorbent resin, and usage thereof Grant 8,383,747 - Torii , et al. February 26, 2 | 2013-02-26 |
Water absorbing agent and production method thereof Grant 8,257,610 - Torii , et al. September 4, 2 | 2012-09-04 |
Water-absorbing agent and production method thereof Grant 8,252,715 - Torii , et al. August 28, 2 | 2012-08-28 |
Particulate Water Absorbent And Process For Production Thereof App 20120184670 - Kobayashi; Taishi ;   et al. | 2012-07-19 |
Water absorbent resin production method, water absorbent resin, and usage thereof App 20120037847 - TORII; Kazushi ;   et al. | 2012-02-16 |
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Water absorbing agent and production method thereof App 20110180755 - Adachi; Yoshifumi ;   et al. | 2011-07-28 |
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