Assignee
HOKKAIDO ELECTRIC POWER
JP·9 granted patents·118 citations·filing 1985–2019
Top patents by PatentIndex Score
9 records- 0179US4629721AProcess for preparing desulfurizing and denitrating agentsHOKKAIDO ELECTRIC POWER·Filed 1986·Granted Dec 16, 1986·70 cites·2 claims
- 0265US4883185ASuspension type transporter for a bolt drawing machine and positioning controller thereforHOKKAIDO ELECTRIC POWER·Filed 1985·Granted Nov 28, 1989·15 cites·12 claims
- 0361US12127566B2Method for suppressing greeningHOKKAIDO ELECTRIC POWER·Filed 2019·Granted Oct 29, 2024·0 cites·10 claims
- 0445US5560894AProcess for treatment of exhaust gasHOKKAIDO ELECTRIC POWER·Filed 1994·Granted Oct 1, 1996·14 cites·13 claims
- 0536US6512109B1Processes for producing saccharide derivatives using solid ultrastrong acidHOKKAIDO ELECTRIC POWER·Filed 1999·Granted Jan 28, 2003·4 cites·9 claims
- 0635US5747427AProcess for forming a semiconductive thin film containing a junctionHOKKAIDO ELECTRIC POWER·Filed 1996·Granted May 5, 1998·6 cites·12 claims
- 0734US5037796AProcess for producing hydrated and cured product of lime-gypsum-coal ash mixtureHOKKAIDO ELECTRIC POWER·Filed 1989·Granted Aug 6, 1991·5 cites·7 claims
- 0829US6602982B1Process for the preparation of regular glycopeptidesHOKKAIDO ELECTRIC POWER·Filed 1999·Granted Aug 5, 2003·0 cites·15 claims
- 0929US6228336B1Dust collecting methodHOKKAIDO ELECTRIC POWER·Filed 1999·Granted May 8, 2001·4 cites·11 claims
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