Assignee
NIPPON PILLAR PACKAGING CO LTD
US·4 granted patents·45 citations·filing 1999–2000
Top patents by PatentIndex Score
4 records- 0179US6502382B1Expanded graphite knitting yarn and a gland packingNIPPON PILLAR PACKAGING CO LTD·Filed 2000·Granted Jan 7, 2003·20 cites·17 claims
- 0254US6095194APulsation suppression device for a pumpNIPPON PILLAR PACKAGING CO LTD·Filed 1999·Granted Aug 1, 2000·17 cites·12 claims
- 0352US6568689B1Gland packingNIPPON PILLAR PACKAGING CO LTD·Filed 2000·Granted May 27, 2003·3 cites·4 claims
- 0437US6268061B1Objects constructed of silicon carbideNIPPON PILLAR PACKAGING CO LTD·Filed 1999·Granted Jul 31, 2001·5 cites·11 claims
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