Inventor · disambiguated record
Mitsuru Yamaura
Also filed as: YAMAURA MITSURU
19 granted patents·284 citations·filing 1976–2018
95Inventor score
Top patents by PatentIndex Score
19 records- 0187US4591992AMethod and system for identifying the direction of a fault in a power lineTOKYO SHIBAURA ELECTRIC CO·Filed 1983·Granted May 27, 1986·52 cites·24 claims
- 0282US4314199AMethod for locating a fault point on a transmission lineTOKYO SHIBAURA ELECTRIC CO·Filed 1979·Granted Feb 2, 1982·35 cites·7 claims
- 0370US4328551AApparatus and method for protection of electric power transmission lines and the likeTOKYO SHIBAURA ELECTRIC CO·Filed 1980·Granted May 4, 1982·26 cites·10 claims
- 0460US4420805AProtective relaying systemTOKYO SHIBAURA ELECTRIC CO·Filed 1981·Granted Dec 13, 1983·18 cites·25 claims
- 0559US11484947B2Machine toolCITIZEN WATCH CO LTD·Filed 2018·Granted Nov 1, 2022·0 cites·6 claims
- 0657US4612594AProtective relay system and sampling synchronizing method thereforTOSHIBA KK·Filed 1984·Granted Sep 16, 1986·27 cites·13 claims
- 0754US4709295ADigital protective relay systemTOSHIBA KK·Filed 1984·Granted Nov 24, 1987·15 cites·9 claims
- 0854US4419737ASetting device for protective control systemTOKYO SHIBAURA ELECTRIC CO·Filed 1980·Granted Dec 6, 1983·16 cites·5 claims
- 0952US4541058AProtective relay systemTOKYO SHIBAURA ELECTRIC CO·Filed 1982·Granted Sep 10, 1985·14 cites·14 claims
- 1051US4577254AProtective relay systemTOSHIBA KK·Filed 1984·Granted Mar 18, 1986·13 cites·12 claims
- 1150US5796630AProtective relay system provided with difference and addition filtersTOSHIBA KK·Filed 1995·Granted Aug 18, 1998·18 cites·13 claims
- 1249US4470093AProtective relay system and sampling synchronizing method thereforTOKYO SHIBAURA ELECTRIC CO·Filed 1982·Granted Sep 4, 1984·12 cites·10 claims
- 1348US4695931AVoltage/frequency converter with frequency drift compensation loopTOSHIBA KK·Filed 1986·Granted Sep 22, 1987·11 cites·22 claims
- 1443US10189091B2Machine toolCITIZEN WATCH CO LTD·Filed 2015·Granted Jan 29, 2019·0 cites·5 claims
- 1538US4371926AInput/output information indication systemTOKYO SHIBAURA ELECTRIC CO·Filed 1980·Granted Feb 1, 1983·9 cites·4 claims
- 1637US4339802ADigital protective relaying devicesTOKYO SHIBAURA ELECTRIC CO·Filed 1979·Granted Jul 13, 1982·5 cites·3 claims
- 1737US4071873AApparatus for detecting abnormal conditions of transmitted signalsTOKYO SHIBAURA ELECTRIC CO·Filed 1976·Granted Jan 31, 1978·5 cites·18 claims
- 1833US4809305ACyclic digital information transmission systemTOSHIBA KK·Filed 1986·Granted Feb 28, 1989·4 cites·8 claims
- 1930US4347581AInput setting method for digital operational devicesTOKYO SHIBAURA ELECTRIC CO·Filed 1979·Granted Aug 31, 1982·4 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →