Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5957609 | Applicator | Masaaki Morita, Atsunori Satake, Tadashi Koriki, Masao Hashi | 1999-09-28 |
| 5067838 | Valve unit for writing instruments or liquid applicators | — | 1991-11-26 |
| D313245 | Marking pen | — | 1990-12-25 |
| 4833751 | Fixing member for retaining liquid-application member of liquid applicator such as writing instrument, cosmetic instrument and the like | Kiyokazu Sakurai | 1989-05-30 |
| 4789261 | Liquid aerosol applicator with sponge buffer to brush | Yoshiaki Akaishi, Masaomi Muranishi | 1988-12-06 |