Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5898142 | Contact structure of a sliding switch | Mineo Hirano | 1999-04-27 |
| 5878870 | Illumination device for a knob of a switch | — | 1999-03-09 |
| 5823326 | Push lock switch | Takehiko Saito | 1998-10-20 |