Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4348551 | Service bargain announcement in an electronic cash register | Hiroshi Nakatani, Masahide Ishida | 1982-09-07 |
| 4325441 | Error alarm system in a combined electronic weighing scale and electronic cash register | Hiroshi Nakatani, Masahide Ishida | 1982-04-20 |