Assignee
SEIKI KOGYO KK
JP·3 granted patents·103 citations·filing 1998–2004
Top patents by PatentIndex Score
3 records- 0178US7445840B2Weather-resistant synthetic wood materialSEIKI KOGYO KK·Filed 2004·Granted Nov 4, 2008·22 cites·26 claims
- 0275US6102407AJoint seal and assembly method thereofSEIKI KOGYO KK·Filed 1998·Granted Aug 15, 2000·56 cites·18 claims
- 0348US6427405B1Joint material and execution method thereofSEIKI KOGYO KK·Filed 1999·Granted Aug 6, 2002·25 cites·8 claims
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