Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5315871 | Thermal flowmeter with detecting element supported by supports having engaging portions | Yasuhito Yajima, Zenji Ishikawa | 1994-05-31 |
| 5224378 | Thermal flowmeter with detecting element supported by supports having engaging portions | Yasuhito Yajima, Zenji Ishikawa | 1993-07-06 |