Assignee
KANSAI CHEMICAL ENG COL LTD
US·3 granted patents·47 citations·filing 2000–2000
Top patents by PatentIndex Score
3 records- 0178US6241381B1Liquid ejection apparatus and liquid ejection methodKANSAI CHEMICAL ENG COL LTD·Filed 2000·Granted Jun 5, 2001·24 cites·39 claims
- 0270US6341889B1Method for distributing liquid by controlling rotation speed of a shaft as a function of the liquid depth in a tankKANSAI CHEMICAL ENG COL LTD·Filed 2000·Granted Jan 29, 2002·17 cites·14 claims
- 0358US6334704B2Liquid ejection apparatus and liquid ejection methodKANSAI CHEMICAL ENG COL LTD·Filed 2000·Granted Jan 1, 2002·6 cites·12 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →