Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6479143 | Heat-meltable fluororesin fibers | Katsutoshi Yamamoto, Jun Asano | 2002-11-12 |
| 6416896 | Material for electrode comprising a non-woven fabric composed of a fluorine-containing resin fiber | Katsutoshi Yamamoto, Jun Asano | 2002-07-09 |