Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6919158 | Conductive pattern material and method for forming conductive pattern | Koichi Kawamura, Sumiaki Yamasaki, Takao Nakayama, Miki Takahashi | 2005-07-19 |
| 6878470 | Visible image receiving material, conductive pattern material and organic electroluminescence element, using member having surface hydrophilicity | Koichi Kawamura, Takao Nakayama, Miki Takahashi | 2005-04-12 |