Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6470743 | Heat-sensitive flow rate sensor | Fumiyoshi Yonezawa, Shingo Hamada | 2002-10-29 |
| 6393907 | Thermo-sensitive flow rate sensor | Tomoya Yamakawa, Fumiyoshi Yonezawa | 2002-05-28 |
| 6382023 | Thermo-sensitive type flow rate sensor | Fumiyoshi Yonezawa, Tomoya Yamakawa | 2002-05-07 |
| 6336361 | Flow rate sensor with symmetrical support protective member and structural member | Fumiyoshi Yonezawa, Tomoya Yamakawa | 2002-01-08 |