Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9818551 | Additive for electrolytic composition, electrolytic composition using this additive, and dye-sensitized solar cell | Minoru Hanaya, Kenji Kakiage, Masafumi Unno, Kensaku Akimoto, Koichi Sakamaki | 2017-11-14 |
| 9812263 | Compound and photoelectric conversion device | Minoru Hanaya, Kenji Kakiage, Masafumi Unno, Yohei Aoyama, Daisuke Sawamoto +1 more | 2017-11-07 |
| 9805879 | Dye-sensitized solar cell | Kensaku Akimoto, Koichi Sakamaki | 2017-10-31 |