Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4661908 | Sales data processing system | Hajime Yamato, Hideo Karasawa | 1987-04-28 |
| 4245331 | Memory pack | Takao Morimoto, Junko Watanabe, Kaoru Ono, Norio Yagi | 1981-01-13 |
| 4220991 | Electronic cash register with removable memory packs for cashier identification | Takao Morimoto, Junko Watanabe, Kaoru Ono, Norio Yagi | 1980-09-02 |
| 4213179 | Data processing apparatus for electronic cashier registers | Takao Morimoto, Junko Watanabe, Kaoru Ono, Norio Yagi | 1980-07-15 |