Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7569699 | Process for producing epoxytriazole derivative | Taro Ishibahsi, Tadashi Mizuno | 2009-08-04 |
| 7459573 | Method of purifying epoxy compound | Tadashi Mizuno, Nobuhiro Arai, Erina Honda | 2008-12-02 |
| 6600070 | Methods for making 2-(&ohgr;-alkoxycarbonylalkanoyl)-4-butanolide, ester of &ohgr;-hydroxy-(&ohgr;-3)-ketoaliphatic acid, and derivatives thereof | Hideaki Takaoka, Sigeru Wada, Nobuhiko Ito, Akio Hasebe, Shinzo Imamura | 2003-07-29 |
| 6528668 | Methods for making 2-(&ohgr;-alkoxycarbonylalkanoyl)-4-butanolide, ester of &ohgr;-hydroxy-(&ohgr;-3)-ketoaliphatic acid, and derivatives thereof | Hideaki Takaoka, Sigeru Wada, Nobuhiko Ito, Akio Hasebe, Shinzo Imamura | 2003-03-04 |
| 6479668 | Method of producing pyrrolidine derivatives | Haruyo Sato | 2002-11-12 |
| 6475133 | Methods for making 2-(&ohgr;-alkoxycarbonylalkanoyl)-4-butanolide, ester of omega-hydroxy-(&ohgr;-3)-ketoaliphatic acid, and derivatives thereof | Hideaki Takaoka, Sigeru Wada, Nobuhiko Ito, Akio Hasebe, Shinzo Imamura | 2002-11-05 |
| 6291688 | Processes for preparing 2-(omega-alkoxycarbonylalkanoyl)-4- butanolides omega-hydroxy-(omega-3)-keto fatty esters, and derivatives thereof | Hideaki Takaoka, Sigeru Wada, Nobuhiko Ito, Akio Hasebe, Shinzo Imamura | 2001-09-18 |
| 6130338 | Method of producing pyrrolidine derivatives | Haruyo Sato | 2000-10-10 |