Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5051899 | Data transmission error detection in an electronic cash register system | Keiichi Ikoma, Shizuo Nakai, Kenji Miwa | 1991-09-24 |
SK
Shuuzi Katayama
Overall (All Time): #3,886,186 of 4,157,543Top 95%
1
Patents All Time