Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11069503 | Electron generating apparatus and ionization gauge | Noriyuki Saito, Eriko Chida | 2021-07-20 |
KI
Kyuma Iizuka
Overall (2021): #366,793 of 548,734Top 70%
1
Patents 2021