Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11767239 | Filter and metal ion removal device | Hideyuki Okada, Yukihisa Okada, Takaaki Shirai | 2023-09-26 |
MK
Mitsuaki Kobayashi
Overall (2023): #324,726 of 537,848Top 65%
1
Patents 2023