Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4591990 | Spindle rotational frequency checking method | Ryoichiro Nozawa | 1986-05-27 |
| 4584509 | Method of discriminating present position region of a machine | — | 1986-04-22 |
| 4549271 | Measurement method by numerical control device | Ryoichiro Nozawa, Akio ICHIMURA | 1985-10-22 |
| 4534001 | Numerical control system | Ryoichiro Nozawa | 1985-08-06 |
| 4519026 | Numerical control system with graphical display processing of size and shape of part contour | Ryoichiro Nozawa | 1985-05-21 |
| 4513234 | Method and apparatus for controlling zero-point return of a movable element | Ryoichiro Nozawa | 1985-04-23 |
| 4510427 | Method and apparatus for controlling feed speed in numerical control system | Ryoichiro Nozawa, Kunihiko Murakami | 1985-04-09 |
| 4486741 | Manual data input device for a numerical control apparatus | Ryoichiro Nozawa | 1984-12-04 |
| 4481606 | File deletion method in bubble cassette memory, and bubble cassette memory control apparatus | Ryoichiro Nozawa | 1984-11-06 |
| 4435771 | System for numerically controlling a machine tool | Ryoichiro Nozawa | 1984-03-06 |