Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6647805 | Transit-time difference type ultrasonic flowmeter | Tamotsu Kobayashi, Toru Fujii | 2003-11-18 |
| 6622572 | Ultrasonic flowmeter for controlling the gain of an amplifier for amplifying received signals | Tamotsu Kobayashi, Toru Fujii | 2003-09-23 |