Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4841780 | Cross correlation flowmeter | Yutaka Inada | 1989-06-27 |
| 4811606 | Mass flowmeter | Hiroaki Hasegawa, Yasuji Miyata, Akira Nakamura | 1989-03-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4841780 | Cross correlation flowmeter | Yutaka Inada | 1989-06-27 |
| 4811606 | Mass flowmeter | Hiroaki Hasegawa, Yasuji Miyata, Akira Nakamura | 1989-03-14 |