Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6508116 | Water bike equipped with speed meter | Atsushi Adachi, Genuemon Fujita, Haruhito Matsushita, Hiroshi Kohiruimaki, Kazuyuki Suzuki | 2003-01-21 |
| 4795267 | Calorimeter using remanence type electromagnetic flowmeter | — | 1989-01-03 |
| 4736634 | Magnetic field generating device for electromagnetic flowmeter of residual magnetization type | — | 1988-04-12 |
| 4601209 | Electromagnetic flowmeter of the residual magnetism type | — | 1986-07-22 |