Assignee
ARAI CORP
JP·8 granted patents·123 citations·filing 1986–2005
Top patents by PatentIndex Score
8 records- 0179US7602409B2Method for forming 2-dimensional code by laser marking and laser marking deviceARAI CORP·Filed 2005·Granted Oct 13, 2009·10 cites·19 claims
- 0273US5186834AScraper filter systemARAI CORP·Filed 1991·Granted Feb 16, 1993·18 cites·19 claims
- 0371US7705870B2Laser marking device, laser marking method, and object to be markedARAI CORP·Filed 2004·Granted Apr 27, 2010·14 cites·10 claims
- 0470US7594613B22-dimensional code formation method and formation deviceARAI CORP·Filed 2004·Granted Sep 29, 2009·17 cites·12 claims
- 0562US5061366AScraper filter systemARAI CORP·Filed 1990·Granted Oct 29, 1991·24 cites·2 claims
- 0657US4843700ALocking structure of wire rod for filter elementARAI CORP·Filed 1987·Granted Jul 4, 1989·15 cites·2 claims
- 0744US5059320ALocking structure of wire rod for filter elementARAI CORP·Filed 1989·Granted Oct 22, 1991·10 cites·21 claims
- 0838US4732333AMulti-purpose separation apparatusARAI CORP·Filed 1986·Granted Mar 22, 1988·15 cites·6 claims
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