Fujimoto; Mitsunao
Patent Applications and Registrations
Patent applications and USPTO patent grants for Fujimoto; Mitsunao.The latest application filed is for "direct-current voltage conversion circuit and switching power-supply device".
- Fujimoto; Mitsunao - Miyagi-ken JP
- Fujimoto; Mitsunao - Tokyo JP
| Patent | Date |
|---|---|
| DC voltage conversion circuit and power supply device Grant 11,381,174 - Fujimoto July 5, 2 | 2022-07-05 |
| Direct-current Voltage Conversion Circuit And Switching Power-supply Device App 20210384836 - Fujimoto; Mitsunao | 2021-12-09 |
| Dc Voltage Conversion Circuit And Power Supply Device App 20200412261 - Fujimoto; Mitsunao | 2020-12-31 |
| Composite smoothing inductor and smoothing circuit Grant 10,347,410 - Fujimoto , et al. July 9, 2 | 2019-07-09 |
| Composite Smoothing Inductor And Smoothing Circuit App 20190108939 - Fujimoto; Mitsunao ; et al. | 2019-04-11 |
| Inductor Grant D796,438 - Kakuda , et al. September 5, 2 | 2017-09-05 |
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