Inventor · disambiguated record
Masakazu Murai
Also filed as: MURAI MASAKAZU
10 granted patents·169 citations·filing 1997–2006
91Inventor score
Files withKEIHIN CORP10
Top patents by PatentIndex Score
10 records- 0192US7401762B2Solenoid-operated valve for use with fuel cellsKEIHIN CORP·Filed 2005·Granted Jul 22, 2008·31 cites·15 claims
- 0291US7275732B2Solenoid-operated valve for fuel cellsKEIHIN CORP·Filed 2005·Granted Oct 2, 2007·30 cites·11 claims
- 0388US7441560B2Solenoid valve for fuel cellKEIHIN CORP·Filed 2006·Granted Oct 28, 2008·15 cites·6 claims
- 0482US7302969B2Valve device for use with fuel cellsKEIHIN CORP·Filed 2005·Granted Dec 4, 2007·9 cites·14 claims
- 0582US6336373B1Rotary electromagnetic actuatorKEIHIN CORP·Filed 2000·Granted Jan 8, 2002·22 cites·9 claims
- 0679US7157821B2Electromagnetic actuatorKEIHIN CORP·Filed 2005·Granted Jan 2, 2007·7 cites·1 claims
- 0775US6972500B2Electromagnetic actuatorKEIHIN CORP·Filed 2004·Granted Dec 6, 2005·13 cites·7 claims
- 0870US7040596B2Solenoid valve for fuel cellKEIHIN CORP·Filed 2003·Granted May 9, 2006·12 cites·18 claims
- 0963US5739599AElectromagnetic actuatorKEIHIN CORP·Filed 1997·Granted Apr 14, 1998·19 cites·22 claims
- 1049US5828144AElectromagnetic actuatorKEIHIN CORP·Filed 1997·Granted Oct 27, 1998·11 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →