Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10207019 | Ion generator | Yasutaka Kataoka, Akira Yamamoto | 2019-02-19 |
TT
Toshihisa Takasahara
Overall (2019): #237,349 of 560,194Top 45%
1
Patents 2019