Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6177640 | Composite switch | Kenji Okabe | 2001-01-23 |
| 6064369 | Joystick controller | Kenji Okabe | 2000-05-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6177640 | Composite switch | Kenji Okabe | 2001-01-23 |
| 6064369 | Joystick controller | Kenji Okabe | 2000-05-16 |