Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10207019 | Ion generator | Toshihisa Takasahara, Akira Yamamoto | 2019-02-19 |
YK
Yasutaka Kataoka
Overall (2019): #216,640 of 560,194Top 40%
1
Patents 2019