Shuto; Itsuo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Shuto; Itsuo.The latest application filed is for "current input converter".
- Shuto; Itsuo - Hachioji N/A JP
- SHUTO; Itsuo - Hachioji-shi JP
- Shuto; Itsuo - Tokyo JP
- Shuto, Itsuo - Tokyo-To JP
| Patent | Date |
|---|---|
| Current input converter Grant 9,275,793 - Yanagihashi , et al. March 1, 2 | 2016-03-01 |
| Protection relay Grant 8,861,163 - Shirakawa , et al. October 14, 2 | 2014-10-14 |
| Current Input Converter App 20120229122 - YANAGIHASHI; Yusuke ; et al. | 2012-09-13 |
| Protection Relay App 20120229946 - SHIRAKAWA; Hiroyuki ; et al. | 2012-09-13 |
| Current differential relay device, signal processing method thereof and power transmission line protection system Grant 8,218,278 - Saga , et al. July 10, 2 | 2012-07-10 |
| Current Differential Relay Device, Signal Processing Method Thereof And Power Transmission Line Protection System App 20090174976 - Saga; Masamichi ; et al. | 2009-07-09 |
| Digital protection relay with time sync function Grant 7,199,989 - Itagaki , et al. April 3, 2 | 2007-04-03 |
| Time synchronizing system Grant 6,847,691 - Torikoshi , et al. January 25, 2 | 2005-01-25 |
| Current differential relay device Grant 6,731,655 - Shuto , et al. May 4, 2 | 2004-05-04 |
| Digital protection relay with time sync function App 20040070909 - Itagaki, Daiju ; et al. | 2004-04-15 |
| Digital protective relay Grant 6,714,148 - Saga , et al. March 30, 2 | 2004-03-30 |
| Digital protective relay system Grant 6,678,134 - Sugiura , et al. January 13, 2 | 2004-01-13 |
| Distance relay equipment Grant 6,459,960 - Shuto , et al. October 1, 2 | 2002-10-01 |
| Digital protective relay system App 20020057544 - Sugiura, Hideaki ; et al. | 2002-05-16 |
| Time synchronizing system App 20010017600 - Torikoshi, Hideki ; et al. | 2001-08-30 |
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