Assignee
HOKKAIDO
JP·2 granted patents·20 citations·filing 1994–2001
Top patents by PatentIndex Score
2 records- 0158US6835322B2Composition for member preventing accretion of snow or ice and member preventing accretion of snow or ice using the sameHOKKAIDO·Filed 2001·Granted Dec 28, 2004·7 cites·19 claims
- 0243US5585319AProcess for preparing oil sorbent and device for continuously preparing the sameHOKKAIDO·Filed 1994·Granted Dec 17, 1996·13 cites·16 claims
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