Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8530267 | Silicon-based thin film solar cell and method for manufacturing same | Mitsuru Ichikawa, Kenji Yamamoto | 2013-09-10 |
| 8410355 | Thin film photoelectric conversion device having a stacked transparent oxide and carbon intermediate layer | Tomomi Meguro, Mitsuru Ichikawa, Fumiyasu Sezaki, Takashi Kuchiyama, Kenji Yamamoto | 2013-04-02 |