Kurita; Kazuhiko
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kurita; Kazuhiko.The latest application filed is for "method for enhancing efficacy of agrichemical, and agrichemical-containing composition".
- Kurita; Kazuhiko - Wakayama JP
- KURITA; Kazuhiko - Wakayama-shi JP
| Patent | Date |
|---|---|
| Method for enhancing efficacy of agrichemical, and agrichemical-containing composition Grant 9,572,341 - Nomura , et al. February 21, 2 | 2017-02-21 |
| Method For Enhancing Efficacy Of Agrichemical, And Agrichemical-containing Composition App 20150373969 - NOMURA; Takayuki ; et al. | 2015-12-31 |
| Method for enhancing efficacy of agrichemical, and agrichemical-containing composition Grant 9,161,530 - Nomura , et al. October 20, 2 | 2015-10-20 |
| Efficacy-enhancing agent composition for agricultural chemicals Grant 9,060,514 - Yamaguchi , et al. June 23, 2 | 2015-06-23 |
| Efficacy-enhancing Agent Composition For Agricultural Chemicals App 20130090240 - Yamaguchi; Katsuhiko ; et al. | 2013-04-11 |
| Method For Enhancing Efficacy Of Agrichemical, And Agrichemical-containing Composition App 20120015813 - Nomura; Takayuki ; et al. | 2012-01-19 |
| Plant-activating agent Grant 7,829,500 - Hayashi , et al. November 9, 2 | 2010-11-09 |
| Quaternary ammonium salt compositions Grant 7,713,341 - Inoue , et al. May 11, 2 | 2010-05-11 |
| Quaternary ammonium salt compositions App 20090293763 - Inoue; Katsuhisa ; et al. | 2009-12-03 |
| Plant-Activating Agent App 20080139391 - HAYASHI; Masaharu ; et al. | 2008-06-12 |
| Freshness-keeping agents for plants Grant 7,345,008 - Suzuki , et al. March 18, 2 | 2008-03-18 |
| Herbicide potentiators Grant 7,056,862 - Hayashi , et al. June 6, 2 | 2006-06-06 |
| Enhancer for agricultural chemicals Grant 6,897,184 - Kurita , et al. May 24, 2 | 2005-05-24 |
| Plant-activating agent Grant 6,849,576 - Suzuki , et al. February 1, 2 | 2005-02-01 |
| Method of improving crop App 20040142822 - Suzuki, Tadayuki ; et al. | 2004-07-22 |
| Herbicide potentiators App 20040053788 - Hayashi, Toshio ; et al. | 2004-03-18 |
| Enhancer for agricultural chemicals App 20040038826 - Kurita, Kazuhiko ; et al. | 2004-02-26 |
| Wetting agent composition for agricultural chemicals App 20030125212 - Yamaguchi, Katsuhiko ; et al. | 2003-07-03 |
| Plant-activating agent App 20020107147 - Hayashi, Masaharu ; et al. | 2002-08-08 |
| Fertilizer composition App 20020100302 - Hayashi, Masaharu ; et al. | 2002-08-01 |
| Plant-activating agent App 20020039971 - Hayashi, Masaharu ; et al. | 2002-04-04 |
| Plant-activating agent App 20020006872 - Suzuki, Tadayuki ; et al. | 2002-01-17 |
| Fertilizer Composition App 20020005053 - HAYASHI, MASAHARU ; et al. | 2002-01-17 |
| Effect enhancer for agricultural chemical Grant 6,313,074 - Suzuki , et al. November 6, 2 | 2001-11-06 |
| Adjuvant composition for agricultural chemicals and method for enhancing the efficacy of agricultural chemical Grant 5,863,909 - Kurita , et al. January 26, 1 | 1999-01-26 |
| Agricultural chemical composition enhancer comprising quaternary di(polyoxyalkylene) ammonium alkyl sulfates Grant 5,462,912 - Hioki , et al. October 31, 1 | 1995-10-31 |
| Biocide activator Grant 5,164,179 - Hioki , et al. November 17, 1 | 1992-11-17 |
| Aqueous biocide composition stabilized by phthalic acid esters Grant 5,090,995 - Kubota , et al. February 25, 1 | 1992-02-25 |
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