Okuda; Wataru
Patent Applications and Registrations
Patent applications and USPTO patent grants for Okuda; Wataru.The latest application filed is for "leakage transformer".
- Okuda; Wataru - Tokyo JP
- Okuda; Wataru - Chiyoda-ku JP
| Patent | Date |
|---|---|
| Leakage transformer Grant 11,342,114 - Koji , et al. May 24, 2 | 2022-05-24 |
| Leakage Transformer App 20190304676 - Koji; Yoshinobu ; et al. | 2019-10-03 |
| Station-building power supply device Grant 10,020,653 - Matsumura , et al. July 10, 2 | 2018-07-10 |
| Station building power supply device Grant 9,898,027 - Tanaka , et al. February 20, 2 | 2018-02-20 |
| Station-building power supply device and method of controlling the same Grant 9,859,715 - Tanaka , et al. January 2, 2 | 2018-01-02 |
| Station-building Power Supply Device App 20160268803 - MATSUMURA; Yasushi ; et al. | 2016-09-15 |
| Station Building Power Supply Device App 20150261247 - Tanaka; Takeshi ; et al. | 2015-09-17 |
| Station-building Power Supply Device And Method Of Controlling The Same App 20150207329 - Tanaka; Takeshi ; et al. | 2015-07-23 |
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