Shima; Hitoshi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Shima; Hitoshi.The latest application filed is for "audio system and power supply circuit".
- Shima; Hitoshi - Hamamatsu JP
- SHIMA; Hitoshi - Hamamatsu-shi JP
- Shima; Hitoshi - Tama JP
- Shima; Hitoshi - Atsugi JP
- Shima; Hitoshi - Tokyo JP
- Shima; Hitoshi - Atsugi-shi JP
| Patent | Date |
|---|---|
| Power supply circuit and audio system Grant 10,892,677 - Kataoka , et al. January 12, 2 | 2021-01-12 |
| Audio system and power supply circuit Grant 10,887,708 - Kataoka , et al. January 5, 2 | 2021-01-05 |
| Power supply circuit and sound equipment Grant 10,768,241 - Kataoka , et al. Sep | 2020-09-08 |
| Audio System And Power Supply Circuit App 20200015026 - KATAOKA; Takuya ; et al. | 2020-01-09 |
| Power Supply Circuit And Audio System App 20190363629 - KATAOKA; Takuya ; et al. | 2019-11-28 |
| Power Supply Circuit And Sound Equipment App 20190094312 - KATAOKA; Takuya ; et al. | 2019-03-28 |
| Semiconductor device having capacitor cells Grant 8,217,493 - Inoue , et al. July 10, 2 | 2012-07-10 |
| Switching power supply circuit Grant 7,817,446 - Endo , et al. October 19, 2 | 2010-10-19 |
| Semiconductor Device App 20100117193 - Inoue; Fumihiro ; et al. | 2010-05-13 |
| Multiphase DC-DC converter Grant 7,696,734 - Endo , et al. April 13, 2 | 2010-04-13 |
| Multiphase DC-DC converter App 20080129259 - Endo; Naoto ; et al. | 2008-06-05 |
| Switching power supply circuit App 20080129266 - Endo; Naoto ; et al. | 2008-06-05 |
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