Muramatsu; Seijiro
Patent Applications and Registrations
Patent applications and USPTO patent grants for Muramatsu; Seijiro.The latest application filed is for "repair method for bar or coil of rotating electrical machine".
- Muramatsu; Seijiro - Yokohama JP
- MURAMATSU; Seijiro - Yokohama-shi JP
- Muramatsu; Seijiro - Hitachi JP
| Patent | Date |
|---|---|
| Repair method for bar or coil of rotating electrical machine Grant 11,277,058 - Tani , et al. March 15, 2 | 2022-03-15 |
| Rotating electrical machine Grant 11,139,711 - Muramatsu , et al. October 5, 2 | 2021-10-05 |
| Hollow metal part of stator of rotating electrical machine, rotating electrical machine, and manufacturing process of hollow metal part Grant 11,121,591 - Muramatsu , et al. September 14, 2 | 2021-09-14 |
| Repair Method For Bar Or Coil Of Rotating Electrical Machine App 20200212769 - TANI; Yoichi ; et al. | 2020-07-02 |
| Rotating electrical machine Grant 10,658,904 - Muramatsu , et al. | 2020-05-19 |
| Rotating Electrical Machine App 20200136458 - MURAMATSU; Seijiro ; et al. | 2020-04-30 |
| Rotating Electrical Machine App 20190089227 - MURAMATSU; Seijiro ; et al. | 2019-03-21 |
| Hollow Metal Part Of Stator Of Rotating Electrical Machine, Rotating Electrical Machine, And Manufacturing Process Of Hollow Metal Part App 20180351421 - MURAMATSU; Seijiro ; et al. | 2018-12-06 |
| Rotor of rotary-electric machine Grant 7,893,574 - Hattori , et al. February 22, 2 | 2011-02-22 |
| Rotor Of Rotary-electric Machine App 20100045126 - HATTORI; KENICHI ; et al. | 2010-02-25 |
| Rotor of rotary-electric machine Grant 7,638,909 - Hattori , et al. December 29, 2 | 2009-12-29 |
| Rotor of rotary-electric machine App 20070085428 - Hattori; Kenichi ; et al. | 2007-04-19 |
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