Arai; Shigenori
Patent Applications and Registrations
Patent applications and USPTO patent grants for Arai; Shigenori.The latest application filed is for "switching power supply device".
- Arai; Shigenori - Kanagawa JP
- ARAI; Shigenori - Tokyo JP
| Patent | Date |
|---|---|
| Switching power supply device including an inrush current prevention circuit Grant 10,587,205 - Tazaki , et al. | 2020-03-10 |
| Switching Power Supply Device App 20190214920 - TAZAKI; SHINTARO ; et al. | 2019-07-11 |
| Switching power supply device Grant 10,270,360 - Tazaki , et al. | 2019-04-23 |
| Switching Power Supply Device App 20190036462 - TAZAKI; SHINTARO ; et al. | 2019-01-31 |
| Charging apparatus Grant 7,839,122 - Yoshida , et al. November 23, 2 | 2010-11-23 |
| Interface detecting circuit and interface detecting method Grant 7,711,870 - Yoshida , et al. May 4, 2 | 2010-05-04 |
| Interface Detecting Circuit And Interface Detecting Method App 20090198841 - YOSHIDA; Masato ; et al. | 2009-08-06 |
| Charging Apparatus App 20080136264 - YOSHIDA; Masato ; et al. | 2008-06-12 |
| Pulse Charging Apparatus App 20070216359 - ARAI; Shigenori ; et al. | 2007-09-20 |
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