Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10788353 | Liquid-surface detection device | — | 2020-09-29 |
| 9435678 | Liquid level detection device | Shigeki Koide, Keiji Tsurumaki | 2016-09-06 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10788353 | Liquid-surface detection device | — | 2020-09-29 |
| 9435678 | Liquid level detection device | Shigeki Koide, Keiji Tsurumaki | 2016-09-06 |