Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11369935 | Hollow particles and use thereof | Yugo KATAYAMA, Tsuyoshi Saito, Atsushi KOTANI, Momoka NODA | 2022-06-28 |
| 11220585 | Hollow particles and use of same | Yugo KATAYAMA | 2022-01-11 |