Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4867593 | Liquid dispenser with valve mechanism and flexible container | Takumi Kurokawa, Takeshi Nagaki | 1989-09-19 |
| 4844299 | Fluid discharge device | Kazuma Noguchi | 1989-07-04 |
| 4795063 | Fluid discharging device | Kazuya Noguchi | 1989-01-03 |