Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4912747 | Interlock device for electrical equipment | Asami Nemoto | 1990-03-27 |
| D304203 | Slip printer or similar article | Shuzo Kato, Tamihei Takahashi | 1989-10-24 |
| D303979 | Receipt-journal printer or similar article | Shuzo Kato, Tamihei Takahashi | 1989-10-10 |
| D303538 | Cash register or similar article | Shuzo Kato, Asami Nemoto | 1989-09-19 |
| 4396830 | Waterproof keyboard device | Hiromi Isozaki, Shuzo Kato | 1983-08-02 |
| D269623 | Cash register or similar article | Shuzo Kato | 1983-07-05 |