Hayama; Sadaji
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hayama; Sadaji.The latest application filed is for "numerical controlling unit".
- Hayama; Sadaji - Tochigi-ken JP
- Hayama; Sadaji - Mishima JP
| Patent | Date |
|---|---|
| Lost motion correction system and lost motion correction method for numerical control machine tool Grant 6,701,212 - Shiba , et al. March 2, 2 | 2004-03-02 |
| Numerical control apparatus and feed control processing method therefor Grant 6,606,535 - Hamamura , et al. August 12, 2 | 2003-08-12 |
| Numerical controlling unit App 20020016648 - Fujita, Jun ; et al. | 2002-02-07 |
| Lost motion correction system and lost motion correction method for numerical control machine tool App 20010005800 - Shiba, Kazuhiro ; et al. | 2001-06-28 |
| Servo adjustment method and apparatus therefor Grant 6,034,498 - Hamamura , et al. March 7, 2 | 2000-03-07 |
| Servomotor control method Grant 5,920,169 - Hamamura , et al. July 6, 1 | 1999-07-06 |
| Attachments for fitting tools to spindles Grant 4,548,532 - Watanabe , et al. October 22, 1 | 1985-10-22 |
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