Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6471889 | Conductive pigment powder and transparent conductive film formed by using the same | Toshiharu Hayashi, Hiroshi Yamaguchi | 2002-10-29 |
| 6451433 | Fine metal particle-dispersion solution and conductive film using the same | Tomoko Oka, Toshiharu Hayashi | 2002-09-17 |