Issued Patents 1989
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4870595 | Numerical control equipment | — | 1989-09-26 |
| 4842691 | Sizing agents in neutral range and sizing methods using the same | Masato Nakajima, Atsushi Ikeda | 1989-06-27 |
| 4837684 | Data input/output system for application system in numerical control equipment | Hideaki Kawamura | 1989-06-06 |
| 4831542 | Method for inspection of cutting locus control program | Atsushi Shima | 1989-05-16 |
| 4827446 | Interface unit for converting format | Hideaki Kawamura | 1989-05-02 |