Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8178777 | Method of manufacturing solar cell and solar cell manufactured thereby | — | 2012-05-15 |
| 5609694 | Solar cell and a method of manufacturing thereof | — | 1997-03-11 |
| 5330583 | Solar battery module | Shinichi Nakajima | 1994-07-19 |
| 5223044 | Solar cell having a by-pass diode | — | 1993-06-29 |
| 4737197 | Solar cell with metal paste contact | Yoshiyuki Nagahara, Akira Shibata, Shinichi Nakajima, Nobuyuki Takamori | 1988-04-12 |