HAMAI; Toshimasa
Patent Applications and Registrations
Patent applications and USPTO patent grants for HAMAI; Toshimasa.The latest application filed is for "liquid dispersant composition for gypsum".
- HAMAI; Toshimasa - Wakayama-shi JP
- Hamai; Toshimasa - Wakayama N/A JP
| Patent | Date |
|---|---|
| Liquid Dispersant Composition For Gypsum App 20160107935 - YOSHINAMI; Yusuke ; et al. | 2016-04-21 |
| Dispersant for hydraulic composition Grant 9,029,444 - Naka , et al. May 12, 2 | 2015-05-12 |
| Method for producing cured article from hydraulic composition Grant 9,011,596 - Yoshinami , et al. April 21, 2 | 2015-04-21 |
| Method For Producing Cured Article From Hydraulic Composition App 20130333593 - Yoshinami; Yusuke ; et al. | 2013-12-19 |
| Additive composition for hydraulic composition Grant 8,604,103 - Hamai , et al. December 10, 2 | 2013-12-10 |
| Early strengthening agent for hydraulic composition Grant 8,598,255 - Hamai , et al. December 3, 2 | 2013-12-03 |
| Method for producing hydraulic powder Grant 8,567,703 - Shimoda , et al. October 29, 2 | 2013-10-29 |
| Early strengthening agent for hydraulic composition Grant 8,519,028 - Hamai , et al. August 27, 2 | 2013-08-27 |
| Method for producing hydraulic powder Grant 8,322,638 - Shimoda , et al. December 4, 2 | 2012-12-04 |
| Dispersion-retaining agent for hydraulic composition Grant 8,263,688 - Hamada , et al. September 11, 2 | 2012-09-11 |
| Method for producing hydraulic powder Grant 8,235,315 - Shimoda , et al. August 7, 2 | 2012-08-07 |
| Dispersant for hydraulic composition Grant 8,143,332 - Shimoda , et al. March 27, 2 | 2012-03-27 |
| Method for producing phosphoric acid ester-based polymer Grant 7,964,682 - Shimoda , et al. June 21, 2 | 2011-06-21 |
| Early Strengthening Agent For Hydraulic Composition App 20110100266 - Hamai; Toshimasa ; et al. | 2011-05-05 |
| Method For Producing Hydraulic Powder App 20110100264 - Shimoda; Masaaki ; et al. | 2011-05-05 |
| Dispersant For Hydraulic Composition App 20110098387 - Naka; Yoshihito ; et al. | 2011-04-28 |
| Additive Composition For Hydraulic Composition App 20110021668 - Hamai; Toshimasa ; et al. | 2011-01-27 |
| Early Strengthening Agent For Hydraulic Composition App 20110021667 - Hamai; Toshimasa ; et al. | 2011-01-27 |
| Method For Producing Hydraulic Powder App 20110005432 - Shimoda; Masaaki ; et al. | 2011-01-13 |
| Method For Producing Hydraulic Powder App 20100319587 - Shimoda; Masaaki ; et al. | 2010-12-23 |
| Dispersant For Hydraulic Composition App 20100152331 - Shimoda; Masaaki ; et al. | 2010-06-17 |
| Dispersion-retaining Agent For Hydraulic Composition App 20100113651 - Hamada; Daisuke ; et al. | 2010-05-06 |
| Method for Producing Phosphoric Acid Ester-Based Polymer App 20090258969 - Shimoda; Masaaki ; et al. | 2009-10-15 |
| Additive for hydraulic compositions Grant 7,470,733 - Shirota , et al. December 30, 2 | 2008-12-30 |
| Phosphate Polymer App 20080035022 - Hamada; Daisuke ; et al. | 2008-02-14 |
| Hydraulic composition dispersant App 20060293417 - Taniguchi; Takao ; et al. | 2006-12-28 |
| Additive for hydraulic compositions App 20060235112 - Shirota; Kyoichi ; et al. | 2006-10-19 |
| Aqueous solution composition of strong alkali and nonionic surface active agent Grant 4,915,864 - Kita , et al. April 10, 1 | 1990-04-10 |
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