Inventor · disambiguated record
Katsuhiko Sekiguchi
Also filed as: SEKIGUCHI KATSUHIKO
11 granted patents·2 pending applications·318 citations·filing 1997–2012
90Inventor score
Top patents by PatentIndex Score
13 records- 0183US6285917B1Electric power system protection and control system and distributed control systemTOSHIBA KK·Filed 1997·Granted Sep 4, 2001·122 cites·42 claims
- 0280US6598224B1Data management unit, computer system and computer-readable storage mediumTOSHIBA KK·Filed 2000·Granted Jul 22, 2003·37 cites·20 claims
- 0376US6618648B1Control system method of protectively controlling electric power system and storage medium storing program codeTOSHIBA KK·Filed 1999·Granted Sep 9, 2003·84 cites·74 claims
- 0467US8547201B2Protective-control measuring system and device and data transmission methodKATAYAMA SHIGEKI·Filed 2009·Granted Oct 1, 2013·6 cites·11 claims
- 0563US7737677B2Wide area protection control measurement system and methodTOSHIBA KK·Filed 2008·Granted Jun 15, 2010·1 cites·13 claims
- 0660US5926089AElectric power system protection and control system and distributed control systemKABUSHIKIK KAISHA TOSHIBA·Filed 1997·Granted Jul 20, 1999·48 cites·27 claims
- 0754US6741916B1Accident point locating systemTOSHIBA KK·Filed 2000·Granted May 25, 2004·7 cites·4 claims
- 0848US7930124B2Protection control measurement systemTOSHIBA KK·Filed 2008·Granted Apr 19, 2011·0 cites·8 claims
- 0943US2007088777A1Agent systemMAEDA TAKESHI·Filed 2006·Application pending·0 cites
- 1042US6571153B1Electric power system protective control system, method of controlling electric power system protective control system and storage medium storing program moduleTOSHIBA KK·Filed 1999·Granted May 27, 2003·13 cites·22 claims
- 1141US2003135541A1Agent systemFiled 2003·Application pending·0 cites
- 1230US8767800B2Protection relay device and protection relay methodOHNARI TAKAAKI·Filed 2012·Granted Jul 1, 2014·0 cites·11 claims
- 1326US9548606B2Control system, transformer, protection control apparatus, and bit stream storage unitITAGAKI DAIJU·Filed 2012·Granted Jan 17, 2017·0 cites·26 claims
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