Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8017862 | Solar-cell single-crystal silicon substrate, solar cell element, and method for producing the same | Michio Kida, Wugen Pan, Kazuo Nakajima, Noritaka Usami, Kozo Fujiwara | 2011-09-13 |