Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10201788 | Polymer flocculant mixing and dissolving system configured to control pressure on discharge side of regenerative mixer and method thereof | Tatsuo Hiramatsu | 2019-02-12 |
| 5466908 | Method and apparatus for cutting patterns of printed wiring boards and method and apparatus for cleaning printed wiring boards | Kimio Hosoya, Yasushi Kobayashi | 1995-11-14 |
| 5319183 | Method and apparatus for cutting patterns of printed wiring boards and method and apparatus for cleaning printed wiring boards | Kimio Hosoya, Yasushi Kobayashi | 1994-06-07 |