Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4298928 | Data transfer system for data exchange between two operation processors | Tamotsu Ishigaki, Kuniyuki Niwa | 1981-11-03 |
| 4190889 | Automatic centering controller for a machine tool | Kaoru Owa, Kunimichi Nakashima | 1980-02-26 |