Sobu; Yuji
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sobu; Yuji.The latest application filed is for "control device".
- Sobu; Yuji - Hitachinaka JP
- Sobu; Yuji - Ibaraki JP
- SOBU; Yuji - Hitachinaka-shi JP
| Patent | Date |
|---|---|
| Control device with magnetic flux density calculation Grant 11,101,739 - Tanaka , et al. August 24, 2 | 2021-08-24 |
| Bus bar structure and power conversion apparatus using the same Grant 11,043,906 - Li , et al. June 22, 2 | 2021-06-22 |
| Power converter Grant 11,011,996 - Ishii , et al. May 18, 2 | 2021-05-18 |
| Control Device App 20210135578 - TANAKA; Shintaro ; et al. | 2021-05-06 |
| Current detection device including a current sensor to detect magnetic field vectors Grant 10,564,187 - Shigeta , et al. Feb | 2020-02-18 |
| Power Converter App 20190386577 - ISHII; Akira ; et al. | 2019-12-19 |
| Bus Bar Structure and Power Conversion Apparatus Using the Same App 20190312522 - LI; Jia ; et al. | 2019-10-10 |
| Electrical circuit device Grant 10,404,159 - Li , et al. Sep | 2019-09-03 |
| Current Detection Device And Power Conversion Apparatus Including The Same App 20190154736 - SHIGETA; Satoru ; et al. | 2019-05-23 |
| Electrical Circuit Device App 20190081555 - LI; Jia ; et al. | 2019-03-14 |
| Electric power conversion device Grant 10,103,619 - Fukumasu , et al. October 16, 2 | 2018-10-16 |
| DC-DC converter apparatus including single drive circuit board arranged at predetermined interval from metal base Grant 9,935,558 - Nakazawa , et al. April 3, 2 | 2018-04-03 |
| Electric Power Conversion Device App 20180019663 - FUKUMASU; Keisuke ; et al. | 2018-01-18 |
| Power conversion device Grant 9,561,728 - Sobu , et al. February 7, 2 | 2017-02-07 |
| DC-DC Converter Apparatus App 20160248333 - NAKAZAWA; Tatsuya ; et al. | 2016-08-25 |
| Power Conversion Device App 20160114691 - SOBU; Yuji ; et al. | 2016-04-28 |
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