Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5665607 | Method for producing thin film solar cell | Yoshitatsu Kawama, Mikio Deguchi, Shigeru Mitsui, Hideo Naomoto, Satoshi Arimoto +2 more | 1997-09-09 |
| 5637510 | Method for fabricating solar cell | Hisao Kumabe | 1997-06-10 |