loadpatents
Patent applications and USPTO patent grants for Otake; Yasuyuki.The latest application filed is for "production method of aminochlorohydrin sulfate".
Patent | Date |
---|---|
Production method of aminochlorohydrin sulfate App 20070129443 - Otake; Yasuyuki ;   et al. | 2007-06-07 |
Processes for preparation of N-protected-.beta.-amino alcohols and N-protected-.beta.-amino epoxides Grant 7,122,696 - Hirose , et al. October 17, 2 | 2006-10-17 |
Process for producing aminoepoxide App 20050137408 - Otake, Yasuyuki ;   et al. | 2005-06-23 |
Processes for preparation of n-protected-beta-amino alcohols and n-protected-beta-amino epoxides App 20040220417 - Hirose, Naoko ;   et al. | 2004-11-04 |
Production method of .beta.-amino-.alpha.-hydroxycarboxylic acid Grant 6,806,384 - Otake , et al. October 19, 2 | 2004-10-19 |
Method for producing epoxide crystal Grant 6,765,100 - Onishi , et al. July 20, 2 | 2004-07-20 |
Production method of beta-amino-alpha-hydroxycarboxylic acid App 20020151722 - Otake, Yasuyuki ;   et al. | 2002-10-17 |
Method for producing epoxide crystal App 20020072621 - Onishi, Tomoyuki ;   et al. | 2002-06-13 |
Process for producing alpha-aminohalomethyl ketone derivatives App 20020035296 - Onishi, Tomoyuki ;   et al. | 2002-03-21 |
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