Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8691619 | Laminated structure for CIS based solar cell, and integrated structure and manufacturing method for CIS based thin-film solar cell | Hideki Hakuma, Katsuya Tabuchi, Yosuke Fujiwara | 2014-04-08 |
| 8614114 | Process for producing light absorbing layer in CIS based thin-film solar cell | Hideki Hakuma, Yuri Yamaguchi, Katsuya Tabuchi | 2013-12-24 |
| 8575478 | Integrated structure of CIS based solar cell | Hideki Hakuma, Yoshiaki Tanaka, Tetsuya Aramoto | 2013-11-05 |
| 8242795 | Method of testing durability of CIS based thin-film solar cell module | Satoru Kuriyagawa | 2012-08-14 |
| 8093096 | Method of successive high-resistance buffer layer/window layer (transparent conductive film) formation for CIS based thin-film solar cell and apparatus for successive film formation for practicing the method of successive film formation | — | 2012-01-10 |
| 7977139 | Method for manufacturing CIS based thin film solar cell device | Yousuke Fujiwara | 2011-07-12 |
| 7960642 | CIS based thin-film photovoltaic module and process for producing the same | Norimasa Akema, Manabu Tanaka | 2011-06-14 |
| 6092669 | Equipment for producing thin-film solar cell | Muneyori Tachiyuki, Takahisa Kase | 2000-07-25 |
| 6048442 | Method for producing thin-film solar cell and equipment for producing the same | Muneyori Tachiyuki, Takahisa Kase | 2000-04-11 |
| 6040521 | N-type window layer for a thin film solar cell and method of making | Daisuke Okumura, Ichiro Sugiyama | 2000-03-21 |
| 5981868 | Thin-film solar cell comprising thin-film light absorbing layer of chalcopyrite multi-element compound semiconductor | Muneyori Tachiyuki, Takahisa Kase | 1999-11-09 |