Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9899617 | Production method of hole blocking layer, hole blocking layer, photoelectric conversion element, photoelectric conversion device, organic thin-film solar cell panel, and light-emitting device | Morihiko Saida, Kenji Omote, Kohshin Takahashi | 2018-02-20 |
| 9293721 | Hole blocking layer and method for producing same, and photoelectric conversion element comprising the hole blocking layer and method for manufacturing same | Yasuhiko Kasama, Kenji Omote, Morihiko Saida, Haruna Oizumi, Hiroyuki Sagami +3 more | 2016-03-22 |