Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10507455 | Photocatalyst, and method for producing photocatalyst | Mineharu Tsukada, Florence Nawalage Cooray, Masato Wakamura | 2019-12-17 |
| 10407319 | Photocatalytic filter, purification device, and purification method | Masato Wakamura, Mineharu Tsukada | 2019-09-10 |
| 10328419 | Method for producing a photoexcitation material | Yoshihiko Imanaka, Toshio Manabe, Hideyuki Amada, Sachio Ido, Fumiaki Kumasaka +1 more | 2019-06-25 |