Assignee
TANKEN SEAL SEIKO CO LTD
JP·3 granted patents·1 pending application·45 citations·filing 1998–2004
Top patents by PatentIndex Score
4 records- 0170US6460858B1Mechanical sealTANKEN SEAL SEIKO CO LTD·Filed 2000·Granted Oct 8, 2002·20 cites·2 claims
- 0263US5998318ASintered silicon carbide with graphite added thereto, sintered composite containing the same, and mechanical sealTANKEN SEAL SEIKO CO LTD·Filed 1998·Granted Dec 7, 1999·24 cites·19 claims
- 0337US2005087931A1Mechanical sealTANKEN SEAL SEIKO CO LTD·Filed 2004·Application pending·0 cites
- 0435US6709259B2Movable vacuum forming apparatus for pressing and vacuum press apparatusTANKEN SEAL SEIKO CO LTD·Filed 2001·Granted Mar 23, 2004·1 cites·11 claims
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