Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6701212 | Lost motion correction system and lost motion correction method for numerical control machine tool | Kazuhiro Shiba, Minoru Hamamura | 2004-03-02 |
| 6606535 | Numerical control apparatus and feed control processing method therefor | Minoru Hamamura, Jun Fujita, Kazuhiro Shiba | 2003-08-12 |
| 6147468 | Servo control method for orbital machining with cutting tool and servo control system for orbital machining | Minoru Hamamura, Jun Fujita, Takahiro Funaki | 2000-11-14 |
| 6034498 | Servo adjustment method and apparatus therefor | Minoru Hamamura, Jun Fujita | 2000-03-07 |
| 5952804 | Servo control method and servo control system for feed drive system | Minoru Hamamura, Jun Fujita, Takao Date, Kazuo Nagashima | 1999-09-14 |
| 5936366 | Servo adjustment method and apparatus thereof | Minoru Hamamura, Jun Fujita | 1999-08-10 |
| 5920169 | Servomotor control method | Minoru Hamamura, Jun Fujita | 1999-07-06 |
| 5313403 | Numerical control apparatus having a circular interpolation locus display function and control method thereof | Jun Fujita, Teturo Kurokawa | 1994-05-17 |
| 4741220 | Hydrostatic pressure worm-rack devices | Koya Watanabe | 1988-05-03 |
| 4548532 | Attachments for fitting tools to spindles | Koya Watanabe, Katuo Yamazaki | 1985-10-22 |