Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6423377 | Method for producing organic insulating film | — | 2002-07-23 |
| 6388044 | Polyether resin and coating solution for forming insulation film | Akira Yokota, Sadanobu Iwase, Hyuncheol Choi | 2002-05-14 |