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
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →