Assignee
NERIKI KK
JP·19 granted patents·1 pending application·488 citations·filing 1975–2002
Top patents by PatentIndex Score
20 records- 0188US4210168APressure-responsive valve unit for a fluid containerNERIKI KK·Filed 1978·Granted Jul 1, 1980·43 cites·9 claims
- 0283US6196523B1Stop valveNERIKI KK·Filed 1999·Granted Mar 6, 2001·47 cites·11 claims
- 0380US6691729B2Valve assemblyNERIKI KK·Filed 2001·Granted Feb 17, 2004·37 cites·8 claims
- 0480US3981328AHand-operable takeout valve for a fluid pressurized containerNERIKI KK·Filed 1975·Granted Sep 21, 1976·30 cites·28 claims
- 0576US5738145AValve assembly for gas cylinderNERIKI KK·Filed 1997·Granted Apr 14, 1998·42 cites·12 claims
- 0675US6766829B2Valve assembly for gas cylinderNERIKI KK·Filed 2002·Granted Jul 27, 2004·22 cites·16 claims
- 0774US6453933B1Container valveNERIKI KK·Filed 2000·Granted Sep 24, 2002·19 cites·6 claims
- 0870US6047727AValve assembly for gas cylinder and pressure reducing valve used thereforNERIKI KK·Filed 1998·Granted Apr 11, 2000·31 cites·3 claims
- 0966US5309945AValve assembly for gas cylinderNERIKI KK·Filed 1993·Granted May 10, 1994·36 cites·10 claims
- 1066US5048565AValve assembly with check valve for gas containerNERIKI KK·Filed 1990·Granted Sep 17, 1991·37 cites·10 claims
- 1163US4928919AStop valveNERIKI KK·Filed 1989·Granted May 29, 1990·23 cites·9 claims
- 1263US4580450AValve with a level gauge for a liquefied carbon dioxide containerNERIKI KK·Filed 1985·Granted Apr 8, 1986·25 cites·15 claims
- 1362US6626204B2Cylinder valve assembly with check valveNERIKI KK·Filed 2001·Granted Sep 30, 2003·12 cites·6 claims
- 1458US5063976AAttachment of gas charger for gas containerNERIKI KK·Filed 1990·Granted Nov 12, 1991·25 cites·7 claims
- 1558US4898210AGas-cylinder valveNERIKI KK·Filed 1989·Granted Feb 6, 1990·23 cites·7 claims
- 1657US4341245AGas inlet attachment for a gas chargerNERIKI KK·Filed 1980·Granted Jul 27, 1982·15 cites·6 claims
- 1751US6293307B1Valve assembly with check valve for gas cylinderNERIKI KK·Filed 2001·Granted Sep 25, 2001·6 cites·9 claims
- 1847US6554251B2Diaphragm-type valveNERIKI KK·Filed 2001·Granted Apr 29, 2003·3 cites·9 claims
- 1934US2003015678A1Valve assemblyNERIKI KK·Filed 2002·Application pending·0 cites
- 2028US4794949AValve with residual pressure indicator for portable oxygen inhalant cylinderNERIKI KK·Filed 1987·Granted Jan 3, 1989·12 cites·12 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →