Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7705236 | Electrode material, solar cell, and method for producing solar cell | Naoki Ishikawa, Satoyuki Ojima, Hiroyuki Ohtsuka, Masanobu Yano | 2010-04-27 |
| 6355187 | Conductive paste and glass circuit substrate | Tomoki Sanada, Fumiya Adachi | 2002-03-12 |
| 5795501 | Electrically-conductive composition | — | 1998-08-18 |
| 5736261 | Conductive paste | — | 1998-04-07 |
| 5661041 | Conductive paste, solar cells with grid electrode made of the conductive paste, and fabrication method for silicon solar cells | — | 1997-08-26 |