Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8507312 | Photoelectric-conversion-device fabrication method | Saneyuki Goya, Satoshi Sakai, Tatsuyuki Nishimiya | 2013-08-13 |
| 8394709 | Process for producing photovoltaic device and deposition apparatus | Kengo Yamaguchi | 2013-03-12 |
| 8263193 | Vacuum treatment method | Tatsuyuki Nishimiya | 2012-09-11 |