Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6420644 | Solar battery and method of treating a board for a solar battery | Atsushi Fukui | 2002-07-16 |
| 6417442 | Solar battery assembly and method of forming a solar battery assembly | Atsushi Fukui, Migaku Ishida | 2002-07-09 |