Fukumura; Keiji
Patent Applications and Registrations
Patent applications and USPTO patent grants for Fukumura; Keiji.The latest application filed is for "current limiting circuit".
- Fukumura; Keiji - Osaka N/A JP
- Fukumura; Keiji - Hyougo JP
- Fukumura; Keiji - Toyonaka JP
| Patent | Date |
|---|---|
| Current limiting circuit configured to limit output current of driver circuit Grant 9,063,558 - Fukumura June 23, 2 | 2015-06-23 |
| Semiconductor package and electronic component package Grant 8,415,811 - Fukumura , et al. April 9, 2 | 2013-04-09 |
| Current Limiting Circuit App 20120313609 - Fukumura; Keiji | 2012-12-13 |
| Semiconductor Package And Electronic Component Package App 20120104577 - FUKUMURA; Keiji ; et al. | 2012-05-03 |
| NMOS input receiver circuit Grant 6,002,618 - Komarek , et al. December 14, 1 | 1999-12-14 |
| VLSI memory circuit Grant 5,870,346 - Komarek , et al. February 9, 1 | 1999-02-09 |
| Output driver control for ROM and RAM devices Grant 5,608,687 - Komarek , et al. March 4, 1 | 1997-03-04 |
| Semiconductor memory device using high-density and high-speed MOS elements Grant 4,990,999 - Oishi , et al. February 5, 1 | 1991-02-05 |
| Wafer box Grant 4,574,950 - Koe , et al. March 11, 1 | 1986-03-11 |
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