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September 17, 2002
Overall Settlement Concerning Blue LED Lawsuits
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September 05, 2002
Settlement Negotiation
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August 09, 2002
Start of Settlement Negotiation
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July 18, 2002
Judgment rendered by Tokyo High Court Validating Toyoda Gosei's Patent (decided in Toyoda Gosei's favor)
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June 18, 2002
Judgment rendered by Tokyo High Court Validating Toyoda Gosei's Patent (decided in Toyoda Gosei's favor)
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April 24, 2002
Tokyo High Court Judgment on Lawsuit Demanding Annulment of JPO Ruling on Opposition Concerning Blue LED Patent
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March 14, 2002
Judgment rendered by Tokyo High Court Substantially Invalidating Nichia Corporation's Patent (decided in Toyoda Gosei's favor)
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March 11, 2002
Supreme Court Judgment Substantially Invalidating Nichia Corporation's Patent Rendered (Final and Conclusive in favor of Toyoda Gosei)
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February 28, 2002
Tokyo District Court rendered judgments in favor of Toyoda Gosei (to the effect of non-infringement) in both the two (2) Patent Infringement Cases concerning Blue LED