Assignee
SURUGA SEIKI CO LTD
JP·4 granted patents·105 citations·filing 1991–2004
Top patents by PatentIndex Score
4 records- 0181US5114331AApparatus of shrinking volumes of waste foamed plasticsSURUGA SEIKI CO LTD·Filed 1991·Granted May 19, 1992·58 cites·12 claims
- 0280US6714289B2Semiconductor device inspecting apparatusSURUGA SEIKI CO LTD·Filed 2002·Granted Mar 30, 2004·27 cites·5 claims
- 0349US7363797B2Process for producing corrugated plate and device for producing corrugated plateSURUGA SEIKI CO LTD·Filed 2004·Granted Apr 29, 2008·2 cites·2 claims
- 0444US5129588AApparatus of shrinking volumes of waste materials of foam resin productsSURUGA SEIKI CO LTD·Filed 1991·Granted Jul 14, 1992·18 cites·12 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →