Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8772662 | Rotary switch | Hisashi Nishikawa | 2014-07-08 |
| 5468919 | Printed circuit board device with surface-mounted bar-like connectors | Mikio Yasuda, Isamu Chimoto, Kameki Ishimoto | 1995-11-21 |