Yoshikawa; Yohei
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yoshikawa; Yohei.The latest application filed is for "internal olefin sulfonate composition".
- Yoshikawa; Yohei - Wakayama JP
- YOSHIKAWA; Yohei - Wakayama-shi JP
| Patent | Date |
|---|---|
| Internal olefin sulfonate composition Grant 10,328,008 - Yoshikawa , et al. | 2019-06-25 |
| Internal olefin sulfonate composition and cleansing composition containing same Grant 10,201,488 - Yoshikawa , et al. Feb | 2019-02-12 |
| Internal olefin sulfonate composition Grant 9,877,907 - Yoshikawa , et al. January 30, 2 | 2018-01-30 |
| Internal olefin sulfonate composition Grant 9,861,566 - Yoshikawa , et al. January 9, 2 | 2018-01-09 |
| Internal olefin sulfonate composition Grant 9,861,567 - Yoshikawa , et al. January 9, 2 | 2018-01-09 |
| Internal Olefin Sulfonate Composition App 20170340541 - YOSHIKAWA; Yohei ; et al. | 2017-11-30 |
| Method for producing internal olefin sulfonate Grant 9,815,779 - Hori , et al. November 14, 2 | 2017-11-14 |
| Internal olefin sulfonate composition Grant 9,789,045 - Yoshikawa , et al. October 17, 2 | 2017-10-17 |
| Internal Olefin Sulfonate Composition And Cleansing Composition Containing Same App 20170281498 - YOSHIKAWA; Yohei ; et al. | 2017-10-05 |
| Internal olefin sulfonate composition and cleansing composition containing same Grant 9,713,584 - Yoshikawa , et al. July 25, 2 | 2017-07-25 |
| Internal Olefin Sulfonate Composition App 20170172881 - YOSHIKAWA; Yohei ; et al. | 2017-06-22 |
| Internal olefin sulfonate composition Grant 9,622,952 - Yoshikawa , et al. April 18, 2 | 2017-04-18 |
| Method For Producing Internal Olefin Sulfonate App 20160332961 - HORI; Hiroshi ; et al. | 2016-11-17 |
| Internal Olefin Sulfonate Composition App 20160000678 - YOSHIKAWA; Yohei ; et al. | 2016-01-07 |
| Internal Olefin Sulfonate Composition App 20150366775 - YOSHIKAWA; Yohei ; et al. | 2015-12-24 |
| Internal Olefin Sulfonate Composition App 20150366774 - YOSHIKAWA; Yohei ; et al. | 2015-12-24 |
| Internal Olefin Sulfonate Composition App 20150359719 - YOSHIKAWA; Yohei ; et al. | 2015-12-17 |
| Internal Olefin Sulfonate Composition And Cleansing Composition Containing Same App 20150202134 - Yoshikawa; Yohei ; et al. | 2015-07-23 |
| Method for producing cured article from hydraulic composition Grant 9,011,596 - Yoshinami , et al. April 21, 2 | 2015-04-21 |
| Internal Olefinic Sulfonate Composition And Cleansing Composition Containing The Same App 20140080751 - YOSHIKAWA; Yohei ; et al. | 2014-03-20 |
| Method For Producing Cured Article From Hydraulic Composition App 20130333593 - Yoshinami; Yusuke ; et al. | 2013-12-19 |
| Process for producing hydrogenolysis products of polyhydric alcohols Grant 8,476,478 - Suzuki , et al. July 2, 2 | 2013-07-02 |
| Process For Producing Hydrogenolysis Products Of Polyhydric Alcohols App 20120142976 - SUZUKI; Nobuyoshi ; et al. | 2012-06-07 |
| Process for producing hydrogenolysis products of polyhydric alcohols Grant 8,188,321 - Suzuki , et al. May 29, 2 | 2012-05-29 |
| Process for producing product of hydrogenolysis of polyhydric alcohol Grant 7,799,957 - Suzuki , et al. September 21, 2 | 2010-09-21 |
| Process For Producing Hydrogenolysis Products Of Polyhydric Alcohols App 20100113841 - Suzuki; Nobuyoshi ; et al. | 2010-05-06 |
| Process for Producing Product of Hydrogenolysis of Polyhydric Alcohol App 20090177018 - Suzuki; Nobuyoshi ; et al. | 2009-07-09 |
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