Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9912044 | Antenna built-in portable device | Yoshitaka Iijima | 2018-03-06 |
| 5278364 | Rotary switch | Kenichi Nakajima | 1994-01-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9912044 | Antenna built-in portable device | Yoshitaka Iijima | 2018-03-06 |
| 5278364 | Rotary switch | Kenichi Nakajima | 1994-01-11 |