Inventor · disambiguated record
Shigeto Ryuen
Also filed as: RYUEN SHIGETO
17 granted patents·1 pending application·252 citations·filing 2000–2017
94Inventor score
Top patents by PatentIndex Score
18 records- 0195US7325564B2Linear solenoid valveKEIHIN CORP·Filed 2005·Granted Feb 5, 2008·28 cites·8 claims
- 0289US8585014B2Linear solenoid and valve device using the sameOIKAWA NAOKI·Filed 2010·Granted Nov 19, 2013·10 cites·13 claims
- 0387US6598852B2Solenoid valveKEIHIN CORP·Filed 2001·Granted Jul 29, 2003·41 cites·29 claims
- 0486US8397759B2Electromagnetic spool valveOIKAWA NAOKI·Filed 2009·Granted Mar 19, 2013·16 cites·4 claims
- 0586US7487798B2Linear solenoid valveKEIHIN CORP·Filed 2005·Granted Feb 10, 2009·14 cites·14 claims
- 0686US7104283B2Normally open hydraulic control valveKEIHIN CORP·Filed 2004·Granted Sep 12, 2006·38 cites·13 claims
- 0782US7503347B2Linear solenoid valveKEIHIN CORP·Filed 2008·Granted Mar 17, 2009·10 cites·10 claims
- 0882US6336373B1Rotary electromagnetic actuatorKEIHIN CORP·Filed 2000·Granted Jan 8, 2002·22 cites·9 claims
- 0981US7388461B2Electromagnetic apparatusKEIHIN CORP·Filed 2006·Granted Jun 17, 2008·9 cites·7 claims
- 1079US6371166B1Solenoid valve deviceKEIHIN CORP·Filed 2000·Granted Apr 16, 2002·19 cites·5 claims
- 1176US8248195B2Flat electromagnetic actuatorRYUEN SHIGETO·Filed 2008·Granted Aug 21, 2012·10 cites·5 claims
- 1275US7049916B2Electromagnetic apparatusKEIHIN CORP·Filed 2005·Granted May 23, 2006·6 cites·5 claims
- 1370US7165574B2Solenoid valve with cylindrical valve guide for the spherical valve element at the pressure inletKEIHIN CORP·Filed 2004·Granted Jan 23, 2007·16 cites·14 claims
- 1464US7066206B2Damper device for hydraulic control valveKEIHIN CORP·Filed 2004·Granted Jun 27, 2006·10 cites·9 claims
- 1558US8499795B2Solenoid valve deviceTOMODA SHINICHIRO·Filed 2010·Granted Aug 6, 2013·2 cites·7 claims
- 1645US2005218362A1Linear solenoid valveKEIHIN CORP·Filed 2005·Application pending·0 cites
- 1744US6923209B2Liquid pressure control systemKEIHIN CORP·Filed 2003·Granted Aug 2, 2005·1 cites·10 claims
- 1839US11072523B2Pressure reducing valve for gasKEIHIN CORP·Filed 2017·Granted Jul 27, 2021·0 cites·1 claims
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