Issued Patents 2002
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6498649 | Pattern reading apparatus | — | 2002-12-24 |
| 6483591 | Pattern reading apparatus | — | 2002-11-19 |
| 6476917 | Pattern reading apparatus | — | 2002-11-05 |
| 6429937 | Pattern reading apparatus | — | 2002-08-06 |
| 6421129 | Pattern reading apparatus | — | 2002-07-16 |
| 6369886 | Pattern reading apparatus | Kenichiro Otsuka, Hiroaki Ando | 2002-04-09 |