Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5714978 | Adjacent cursor system with tactile feedback for the blind | Katsuhiro Yamanaka | 1998-02-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5714978 | Adjacent cursor system with tactile feedback for the blind | Katsuhiro Yamanaka | 1998-02-03 |