Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4722231 | Electromagnetic flowmeter | Yoshiro Tanaka, Sakae Ishikawa, Tsutomu Goto, Tokuji Yoshino | 1988-02-02 |
| 4607533 | Electromagnetic flowmeter | Masato Kuroda, Yoshiro Tanaka | 1986-08-26 |
| 4269071 | Electrodes for an electromagnetic flow meter | — | 1981-05-26 |
| 4181013 | Electrodes for an electromagnetic flow meter | — | 1980-01-01 |