Fukushi; Iwao
Patent Applications and Registrations
Patent applications and USPTO patent grants for Fukushi; Iwao.The latest application filed is for "switching control circuit".
- Fukushi; Iwao - Oizumi-machi N/A JP
- Fukushi; Iwao - Gunma N/A JP
- Fukushi; Iwao - Ora-gun JP
- Fukushi; Iwao - Gunma-ken JP
| Patent | Date |
|---|---|
| Switching control circuit Grant 8,912,780 - Kawai , et al. December 16, 2 | 2014-12-16 |
| Switching control circuit Grant 8,415,932 - Kobayashi , et al. April 9, 2 | 2013-04-09 |
| Power supply circuit and electronic equipment Grant 8,179,107 - Fukushi May 15, 2 | 2012-05-15 |
| Switching Control Circuit App 20110199145 - Kawai; Shuhei ; et al. | 2011-08-18 |
| Switching Control Circuit And Power Supply Apparatus App 20110127974 - Fukushi; Iwao | 2011-06-02 |
| Switching control circuit and self-excited DC-DC converter Grant 7,940,507 - Fukushi , et al. May 10, 2 | 2011-05-10 |
| Switching control circuit Grant 7,782,024 - Fukushi , et al. August 24, 2 | 2010-08-24 |
| Switching Power-Supply Control Circuit App 20100194364 - Fukushi; Iwao ; et al. | 2010-08-05 |
| Switching Control Circuit and Self-Excited DC-DC Converter App 20100181984 - Fukushi; Iwao ; et al. | 2010-07-22 |
| Switching control circuit and self excited DC-DC converter Grant 7,755,874 - Fukushi , et al. July 13, 2 | 2010-07-13 |
| Switching Control Circuit App 20100156372 - Kobayashi; Yosuke ; et al. | 2010-06-24 |
| Power Supply Circuit and Electronic Equipment App 20090322302 - Fukushi; Iwao | 2009-12-31 |
| Switching Control Circuit App 20090039851 - Fukushi; Iwao ; et al. | 2009-02-12 |
| Switching Control Circuit and Self-Excited DC-DC Converter App 20080136394 - Fukushi; Iwao ; et al. | 2008-06-12 |
| Switching control circuit and self-excited DC-DC converter Grant 7,379,284 - Fukushi , et al. May 27, 2 | 2008-05-27 |
| Voltage detection circuit Grant 7,224,192 - Fukushi , et al. May 29, 2 | 2007-05-29 |
| Switching Control Circuit and Self-Excited DC-DC Converter App 20060290333 - Fukushi; Iwao ; et al. | 2006-12-28 |
| Voltage detection circuit App 20060082395 - Fukushi; Iwao ; et al. | 2006-04-20 |
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