Issued Patents 2003
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6643175 | Nonvolatile semiconductor storage device and test method therefor | Yoshimitsu Yamauchi | 2003-11-04 |
| 6639089 | Anticancer agents, perfumes or foods and drinks | Hiroyuki Tsuji, Yoshio Fukuda | 2003-10-28 |
| 6600070 | Methods for making 2-(&ohgr;-alkoxycarbonylalkanoyl)-4-butanolide, ester of &ohgr;-hydroxy-(&ohgr;-3)-ketoaliphatic acid, and derivatives thereof | Hideaki Takaoka, Sigeru Wada, Akio Hasebe, Shinzo Imamura, Hideo Muraoka | 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, Akio Hasebe, Shinzo Imamura, Hideo Muraoka | 2003-03-04 |
| 6525207 | Process for preparing epoxy compounds, aromatic compositions containing the same | Motoo Higashi, Yuki Konno, Hideaki Takaoka | 2003-02-25 |
| 6512692 | Nonvolatile semiconductor storage device and test method therefor | Yoshimitsu Yamauchi | 2003-01-28 |