Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5899558 | Illuminating knob for switch and manufacturing method thereof | Toshiki Suzuki, Takanori Terao | 1999-05-04 |
| 5796057 | Rocker-type electrical switch | Akira Nakajima | 1998-08-18 |