Issued Patents 2018
Showing 1–1 of 1 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 | Takayuki Kuwabara, Morihiko Saida, Kenji Omote | 2018-02-20 |