Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8575478 | Integrated structure of CIS based solar cell | Hideki Hakuma, Yoshiaki Tanaka, Katsumi Kushiya | 2013-11-05 |
| 8501519 | Method of production of CIS-based thin film solar cell | Hideki Hakuma, Yoshiyuki Chiba, Yoshiaki Tanaka | 2013-08-06 |
| 5994642 | Method for preparing CdTe film and solar cell using the same | Hiroshi Higuchi, Seiji Kumazawa, Takashi Arita, Akira Hanafusa, Mikio Murozono | 1999-11-30 |
| 5538903 | Method of manufacturing solar cell | Nobuo Nakayama, Kuniyoshi Omura, Mikio Murozono | 1996-07-23 |