Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6480812 | Vortex flowmeter | Masami Wada, Masanori Hondo | 2002-11-12 |
| 5841035 | Vortex flowmeter | Yoshinori Matsunaga, Takashi Kawano, Masanori Hondo, Masami Wada, Kazuo Nagata | 1998-11-24 |