Shingu; Keigo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Shingu; Keigo.The latest application filed is for "ic for control of temperature-compensated crystal oscillator".
- Shingu; Keigo - Tokyo JP
- Shingu; Keigo - Suginami-ku JP
| Patent | Date |
|---|---|
| IC for control of temperature-compensated crystal oscillator Grant 7,808,333 - Takeuchi , et al. October 5, 2 | 2010-10-05 |
| Function generation circuit Grant 7,633,350 - Nagatomo , et al. December 15, 2 | 2009-12-15 |
| Output circuit for oscillator Grant 7,579,917 - Sakai , et al. August 25, 2 | 2009-08-25 |
| Oscillator starting control circuit Grant 7,492,231 - Nagatomo , et al. February 17, 2 | 2009-02-17 |
| Ic For Control Of Temperature-compensated Crystal Oscillator App 20080258830 - Takeuchi; Hisato ; et al. | 2008-10-23 |
| Function generation circuit App 20080007363 - Nagatomo; Kei ; et al. | 2008-01-10 |
| Output circuit for oscillator App 20070236302 - Sakai; Motoki ; et al. | 2007-10-11 |
| Temperature-compensated crystal oscillator App 20070222532 - Takeuchi; Hisato ; et al. | 2007-09-27 |
| Voltage controlled oscillator Grant 7,268,636 - Takeuchi , et al. September 11, 2 | 2007-09-11 |
| Oscillator starting control circuit App 20060071730 - Nagatomo; Kei ; et al. | 2006-04-06 |
| Function generator and temperature compensated crystal oscillator Grant 7,015,767 - Shingu , et al. March 21, 2 | 2006-03-21 |
| Voltage controlled oscillator App 20060017517 - Ootsuka; Takashi ; et al. | 2006-01-26 |
| Voltage controlled oscillator App 20060012445 - Takeuchi; Hisato ; et al. | 2006-01-19 |
| Function generator and temperature compensated crystal oscillator App 20040183609 - Shingu, Keigo ; et al. | 2004-09-23 |
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