Kikuta; Hiroyuki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kikuta; Hiroyuki.The latest application filed is for "semiconductor device".
- Kikuta; Hiroyuki - Kanagawa JP
- Kikuta; Hiroyuki - Kyoto JP
- Kikuta; Hiroyuki - Tokyo JP
| Patent | Date |
|---|---|
| Semiconductor device Grant 10,725,489 - Kikuta | 2020-07-28 |
| Semiconductor Device App 20170131731 - KIKUTA; HIROYUKI | 2017-05-11 |
| Semiconductor device Grant 9,582,019 - Kikuta February 28, 2 | 2017-02-28 |
| R-2R ladder resistor circuit, ladder resistor type D/A conversion circuit, and semiconductor device Grant 9,553,603 - Kikuta January 24, 2 | 2017-01-24 |
| R-2r Ladder Resistor Circuit, Ladder Resistor Type D/a Conversion Circuit, And Semiconductor Device App 20160294407 - KIKUTA; HIROYUKI | 2016-10-06 |
| Semiconductor Device App 20160282891 - KIKUTA; HIROYUKI | 2016-09-29 |
| Brushless motor driving circuit Grant 8,390,222 - Seki , et al. March 5, 2 | 2013-03-05 |
| Driving Circuit For Brushless Motor Using Hall Element App 20100237818 - Ohkubo; Yuichi ; et al. | 2010-09-23 |
| Overcurrent Detecting Circuit And Power Supply Device App 20100237898 - KIKUTA; Hiroyuki ; et al. | 2010-09-23 |
| Motor Driving Apparatus App 20100237812 - SEKI; Kunio ; et al. | 2010-09-23 |
| Brushless Motor Driving Apparatus App 20100237813 - Seki; Kunio ; et al. | 2010-09-23 |
| Voltage Generating Circuit App 20100237926 - Kikuta; Hiroyuki ; et al. | 2010-09-23 |
| Brushless Motor Driving Circuit App 20100237816 - Seki; Kunio ; et al. | 2010-09-23 |
| Overcurrent Detecting Circuit And Power Supply Device App 20100237897 - Kikuta; Hiroyuki ; et al. | 2010-09-23 |
| ISDN user-network interface system Grant 5,309,440 - Nakamura , et al. May 3, 1 | 1994-05-03 |
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