Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5189607 | Method for sending selected data from electronic cash registers to a host unit | Takashi Shirasaki, Toshifumi Nishii, Yukihiko Oka | 1993-02-23 |
| 5179697 | System for deleting prioritized data stored in second memory after all the data has been successfully transferred to first memory | Toshifumi Nishii, Yukihiko Oka, Takashi Shirasaki | 1993-01-12 |