Hattori; Koichiro
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hattori; Koichiro.The latest application filed is for "electric discharge machining apparatus and electric discarge machining method".
- Hattori; Koichiro - Chiyoda-ku JP
- Hattori; Koichiro - Tokyo JP
| Patent | Date |
|---|---|
| Wire electrical discharge machining apparatus Grant 8,586,891 - Hashimoto , et al. November 19, 2 | 2013-11-19 |
| Electric discharge machining device that applies a voltage pulse between a processing electrode and a workpiece Grant 8,350,177 - Hashimoto , et al. January 8, 2 | 2013-01-08 |
| Electric discharge machining apparatus and electric discarge machining method Grant 8,309,876 - Hashimoto , et al. November 13, 2 | 2012-11-13 |
| Wire electrical discharge machining apparatus Grant 8,258,420 - Onodera , et al. September 4, 2 | 2012-09-04 |
| Power supply circuit for wire electric discharge machining apparatus Grant 8,183,492 - Hashimoto , et al. May 22, 2 | 2012-05-22 |
| Wire electric discharge machine with impedance switching Grant 8,093,526 - Hashimoto , et al. January 10, 2 | 2012-01-10 |
| Wire electrical discharge machining apparatus Grant 8,003,911 - Onodera , et al. August 23, 2 | 2011-08-23 |
| Apparatus for machining a workpiece using wire discharge including an upper and lower power supply unit Grant 7,928,337 - Onodera , et al. April 19, 2 | 2011-04-19 |
| Electric Discharge Machining Apparatus And Electric Discarge Machining Method App 20110000889 - Hashimoto; Takashi ; et al. | 2011-01-06 |
| Electric Discharge Machining Device App 20100308017 - Hashimoto; Takashi ; et al. | 2010-12-09 |
| Electric Discharge Device App 20100294743 - Hashimoto; Takashi ; et al. | 2010-11-25 |
| Wire Electrical Discharge Machining Apparatus App 20100224596 - Hashimoto; Takashi ; et al. | 2010-09-09 |
| Wire-Discharge Machining Apparatus App 20100133237 - Onodera; Yasuo ; et al. | 2010-06-03 |
| Wire Electrical Discharge Machining Apparatus App 20100084378 - Onodera; Yasuo ; et al. | 2010-04-08 |
| Wire Electrical Discharge Machining Apparatus App 20100012626 - Onodera; Yasuo ; et al. | 2010-01-21 |
| Wire Electric Discharge Machine App 20090314747 - Hashimoto; Takashi ; et al. | 2009-12-24 |
| Power Supply Circuit For Wire Electric Discharge Machining Apparatus App 20090230092 - Hashimoto; Takashi ; et al. | 2009-09-17 |
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