Assignee
NISHIKAWA KOICHI
JP·6 granted patents·175 citations·filing 1985–2012
Top patents by PatentIndex Score
6 records- 0192US4719754AWave-activated power generating apparatusNISHIKAWA KOICHI·Filed 1985·Granted Jan 19, 1988·73 cites·11 claims
- 0282US4741157AWave-activated power generating apparatus having a backwardly open ductNISHIKAWA KOICHI·Filed 1987·Granted May 3, 1988·45 cites·14 claims
- 0375US5090508AAutomobile servicing apparatus having a turntable including a retractable liftNISHIKAWA KOICHI·Filed 1989·Granted Feb 25, 1992·27 cites·10 claims
- 0475US4732186AUnit-type automobile servicing apparatusNISHIKAWA KOICHI·Filed 1985·Granted Mar 22, 1988·29 cites·14 claims
- 0560US8797847B2Network relay device and control method thereofNISHIKAWA KOICHI·Filed 2012·Granted Aug 5, 2014·1 cites·10 claims
- 0646US8703626B2Method, tool, and apparatus for manufacturing a semiconductor deviceNISHIKAWA KOICHI·Filed 2007·Granted Apr 22, 2014·0 cites·24 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →