Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7306738 | Method of deionizing solution yielded by polyester decomposition with ethylene glycol | Shuji Inada | 2007-12-11 |
| 7235622 | Polyethylene terephthalate for molding and production the same | Shuji Inada | 2007-06-26 |
| 7211193 | Processes for the purification of bis(2-hydroxyethyl)terephthalate | Shuji Inada | 2007-05-01 |
| 7193104 | Bis-β-hydroxyethyl terephthalate production process and purification process | Shuji Inada | 2007-03-20 |
| 7030264 | Bis-β-hydroxyethyl terephthalate | Shuji Inada | 2006-04-18 |
| 6710202 | Process for production of high-purity bis-&bgr;-hydroxyethyl terephthalate | Shuji Inada | 2004-03-23 |
| 6645445 | Process for removing titanium oxide or red oxide from ethylene glycol | Shuji Inada | 2003-11-11 |
| 6630601 | Methods for the preparation or purification of bis-&bgr;-hydroxyethyl terephthalate | Shuji Inada | 2003-10-07 |
| 6350851 | Method of polymerizing deionized bis-&bgr;-hydroxyethyl terephthalate | Shuji Inada | 2002-02-26 |