Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11850538 | Filter life predicting apparatus | Nobuyuki Kitajima | 2023-12-26 |
| 11714016 | Differential pressure detection device | Megumi Nomoto, Tatsuhiro OSHITA | 2023-08-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11850538 | Filter life predicting apparatus | Nobuyuki Kitajima | 2023-12-26 |
| 11714016 | Differential pressure detection device | Megumi Nomoto, Tatsuhiro OSHITA | 2023-08-01 |