Tsujikawa; Keisuke
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tsujikawa; Keisuke.The latest application filed is for "control apparatus of machine tool for processing object to be processed on die cushion".
- Tsujikawa; Keisuke - Yamanashi JP
- Tsujikawa; Keisuke - Minamitsuru-gun JP
| Patent | Date |
|---|---|
| Servomotor control device with counterforce command calculation Grant 11,256,226 - Hirose , et al. February 22, 2 | 2022-02-22 |
| Control Apparatus Of Machine Tool For Processing Object To Be Processed On Die Cushion App 20210129474 - Shinoda; Shougo ; et al. | 2021-05-06 |
| Numerical controller with learned pressure estimation Grant 10,802,476 - Hirose , et al. October 13, 2 | 2020-10-13 |
| Servomotor Control Device App 20200310378 - HIROSE; Noboru ; et al. | 2020-10-01 |
| Operator identification system Grant 10,621,320 - Ogino , et al. | 2020-04-14 |
| Controller and machine learning device Grant 10,444,731 - Horiguchi , et al. Oc | 2019-10-15 |
| Numerical Controller App 20180314242 - Hirose; Noboru ; et al. | 2018-11-01 |
| Controller And Machine Learning Device App 20180314233 - HORIGUCHI; Kouichirou ; et al. | 2018-11-01 |
| Operator Identification System App 20180165438 - Ogino; Hideo ; et al. | 2018-06-14 |
| Machine Control Device That Adjusts Operating Conditions Of Multiple Manufacturing Machines, And Production System App 20170261967 - SHIMURA; Yoshifumi ; et al. | 2017-09-14 |
| Numerical controller Grant 7,659,681 - Onishi , et al. February 9, 2 | 2010-02-09 |
| Numerical Controller Having Function To Switch Between Pressure Control And Position Control App 20090230910 - HISHIKAWA; Tetsuo ; et al. | 2009-09-17 |
| Numerical controller App 20080054829 - Onishi; Yasushi ; et al. | 2008-03-06 |
| Die cushion controller Grant 7,331,208 - Fujibayashi , et al. February 19, 2 | 2008-02-19 |
| Synchronous control device Grant 7,301,297 - Fujibayashi , et al. November 27, 2 | 2007-11-27 |
| Die cushion control device App 20060169018 - Hishikawa; Tetsuo ; et al. | 2006-08-03 |
| Die cushion controller App 20060090533 - Fujibayashi; Kentaro ; et al. | 2006-05-04 |
| Synchronous control device App 20050241843 - Fujibayashi, Kentaro ; et al. | 2005-11-03 |
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