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Case Lawsuit Title
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Case / Trial ID Number
Jurisdiction Code
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Category
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Patent
Trademark
Copyright
Design
Filing Date
Decision Verdict Date
Court / Tribunal
Bench / Panel Judges
Petitioner / Claimant (Plaintiff)
Koki Holdings America Ltd. et al.
Respondent / Defendant
Kyocera Senco Industrial Tools, Inc.
Dispute Summary
Koki Holdings has filed an IPR petition challenging all 15 claims of Kyocera Senco’s 2023 gas‑spring nailer patent, asserting obviousness over several older patents and arguing that the “lifter” term is means‑plus‑function.
Outcome / Ruling
Verdict Document PDF URL
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