Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7034491 | Numerical controller | Haruhiko Kozai, Eiji Genma | 2006-04-25 |
| 6999844 | Numerical controller | — | 2006-02-14 |
| 6157869 | Machining program checking method for a numerical control device | Teruyuki Matsumura, Satoru Shinozaki | 2000-12-05 |
| 5327350 | Interactive type numerical control apparatus and method thereof | — | 1994-07-05 |
| 5177583 | Heterojunction bipolar transistor | Riichi Katoh | 1993-01-05 |