Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11248984 | Method for leak testing and reference leak device for leak testing | Mao HIRATA, Naoto Izumo, Masaharu Sugihara | 2022-02-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11248984 | Method for leak testing and reference leak device for leak testing | Mao HIRATA, Naoto Izumo, Masaharu Sugihara | 2022-02-15 |