Assignee
ULTRACLEAN TECHNOLOGY RES INST
JP·2 granted patents·65 citations·filing 1997–2003
Top patents by PatentIndex Score
2 records- 0180US6325081B1Washing apparatus and washing methodULTRACLEAN TECHNOLOGY RES INST·Filed 1997·Granted Dec 4, 2001·64 cites·14 claims
- 0245US6940034B2Long life welding electrode and its fixing structure, welding head, and welding methodULTRACLEAN TECHNOLOGY RES INST·Filed 2003·Granted Sep 6, 2005·1 cites·4 claims
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