Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6434255 | Hand pointing apparatus | — | 2002-08-13 |
| 6385331 | Hand pointing device | Kenichi UNNO, Norio Igawa | 2002-05-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6434255 | Hand pointing apparatus | — | 2002-08-13 |
| 6385331 | Hand pointing device | Kenichi UNNO, Norio Igawa | 2002-05-07 |