Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9123840 | Solar cell element manufacturing method, solar cell element, and solar cell module | Yasuhiro Okada, Yuusuke Nagou, Takeshi Ito, Hitohiko Nakamura | 2015-09-01 |
| 8455754 | Solar cell element manufacturing method and solar cell element | Koichiro Niira | 2013-06-04 |