Kyocera Senco Industrial Tools Inc.v. International Trade Commission, No. 20-1046 (Fed. Cir. 2022)
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In 2017, Kyocera filed a complaint with the International Trade Commission, alleging Koki was violating 19 U.S.C. 1337 by importing gas spring nailer products that infringe or were made using methods that infringe, certain claims in five patents. Those patents generally relate to linear fastener driving tools, like portable tools that drive staples, nails, or other linearly driven fasteners. The Commission held that Koki induced infringement.
The Federal Circuit vacated. The ALJ erred in admitting certain expert testimony. The court upheld claim construction with respect to “driven position” and “main storage chamber” but rejected the construction of “lifter member.” The “safety contact element” and “fastener driving mechanism” should have been construed as separate components.
The court issued a subsequent related opinion or order on January 26, 2022.
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