Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8012787 | Photovoltaic device and manufacturing method thereof | Masato Yonezawa, Kimikazu Hazumi, Akihiro Takami, Kunihiko Nishimura | 2011-09-06 |
| 7910823 | Solar cell and manufacturing method thereof | Shoichi Karakida, Takahiko Nishida, Mitsunori Nakatani | 2011-03-22 |