Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6742706 | Card reader | Kazutaka Sakamoto, Hiroyuki Ueta, Sinji Arase | 2004-06-01 |
MK
Mikio Kawasaki
Overall (2004): #153,483 of 270,089Top 60%
1
Patents 2004