Issued Patents All Time
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 (All Time): #2,842,809 of 4,157,543Top 70%
1
Patents All Time