Asuka; Masashi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Asuka; Masashi.The latest application filed is for "train control apparatus and train control method".
- Asuka; Masashi - Tokyo JP
- Asuka; Masashi - Hyogo JP
| Patent | Date |
|---|---|
| Rail breakage detection device and rail breakage detection system Grant 11,325,623 - Koshino , et al. May 10, 2 | 2022-05-10 |
| Train Control Apparatus And Train Control Method App 20210403061 - ASUKA; Masashi ; et al. | 2021-12-30 |
| Satellite positioning apparatus and train control system capable of determining accurate and limited position range of moving object Grant 11,046,341 - Takewa , et al. June 29, 2 | 2021-06-29 |
| Wireless train control system, ground control device, and wireless train control method Grant 11,040,732 - Asuka , et al. June 22, 2 | 2021-06-22 |
| Rail fracture detection device Grant 10,946,879 - Asuka , et al. March 16, 2 | 2021-03-16 |
| Rail Breakage Detection Device And Rail Breakage Detection System App 20190351923 - KOSHINO; Daisuke ; et al. | 2019-11-21 |
| Rail Break Detection Device App 20190300032 - ASUKA; Masashi ; et al. | 2019-10-03 |
| Ground control device and wireless train control system Grant 10,392,039 - Asuka , et al. A | 2019-08-27 |
| Wireless Train Control System, Ground Control Device, And Wireless Train Control Method App 20190047599 - ASUKA; Masashi ; et al. | 2019-02-14 |
| Rail Fracture Detection Device App 20190047600 - ASUKA; Masashi ; et al. | 2019-02-14 |
| Satellite Positioning Apparatus And Train Control System Capable Of Determining Accurate And Limited Position Range Of Moving Object App 20190031219 - TAKEWA; Tomoaki ; et al. | 2019-01-31 |
| Ground Control Device And Wireless Train Control System App 20180304909 - ASUKA; Masashi ; et al. | 2018-10-25 |
| Train control device Grant 9,642,163 - Nagasaki , et al. May 2, 2 | 2017-05-02 |
| Train Control Device App 20150078276 - Nagasaki; Yusaku ; et al. | 2015-03-19 |
| Train operation control system Grant 8,967,553 - Asuka , et al. March 3, 2 | 2015-03-03 |
| Operation support device and automatic operation device Grant 8,774,992 - Yoshimoto , et al. July 8, 2 | 2014-07-08 |
| Train Operation Control System App 20140103166 - Asuka; Masashi ; et al. | 2014-04-17 |
| Train control system Grant 8,467,920 - Asuka , et al. June 18, 2 | 2013-06-18 |
| Operation Support Device And Automatic Operation Device App 20120197466 - Yoshimoto; Koki ; et al. | 2012-08-02 |
| Train Control System App 20110108677 - Asuka; Masashi ; et al. | 2011-05-12 |
| Transportation system traffic controlling system using a neural network Grant 5,459,665 - Hikita , et al. October 17, 1 | 1995-10-17 |
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