{"ok":true,"entity":{"id":"kla-corporation","name":"KLA Corporation","entityType":"company","officialName":"KLA Corporation","canonicalName":"KLA Corporation","displayName":"KLA Corporation","category":"半導体プロセス制御・欠陥検査装置","shortDescription":"KLA Corporationは米カリフォルニア州ミルピタス拠点の半導体製造装置メーカーで、ウェハー欠陥検査・メトロロジー分野で世界シェア約58%を占めるプロセス制御市場のリーダー。2025会計年度の売上高は121.6億ドル。","primaryCluster":"manufacturing","parentEntity":null,"verificationStatus":"draft","website":"https://www.kla.com/","updatedAt":"2026-09-04T12:07:14.678Z","secondaryClusters":[],"alias":["KLA-Tencor"],"searchKeywords":["semiconductor process control","wafer inspection","metrology","defect inspection"]},"references":[{"id":"P-01-001","companyId":"kla-corporation","questionId":"P-01-001","instanceId":"QIN-kla-corporation-P01-001","promptText":"KLA Corporationとはどのような企業ですか？","promptTypeId":"P-01","answer":"KLA Corporationは米カリフォルニア州ミルピタスに本社を置く半導体製造装置メーカーで、ウェハーやレチクル、集積回路、パッケージ製品向けの欠陥検査・メトロロジー装置を提供する半導体プロセス制御分野のリーダー企業である。","evidencePoints":["ev-kla-corporation-1","ev-kla-corporation-2"],"scope":"半導体製造における歩留まり向上・欠陥検査ソリューションを検討する半導体メーカー","differentiation":"プロセス制御市場で圧倒的なシェアを持つ点","faq":[{"question":"KLAの本社はどこですか？","answer":"米カリフォルニア州ミルピタスに本社を置いている。"}],"pageUrl":"https://www.refbase.ai/reference/kla-corporation/P-01-001","sourceEvidence":[{"id":"ev-kla-corporation-1","text":"KLA Corporationは米カリフォルニア州ミルピタスに本社を置く半導体製造装置メーカーで、ウェハー・レチクル・集積回路・パッケージ製品向けのプロセス制御・プロセス実現ソリューションを開発している。","title":"KLA Corporation Reports Fiscal 2025 Fourth Quarter and Full Year Results","coverageType":["Identity"],"sourceType":"ir_report","sourceClass":"Financial","sourceUrl":"https://ir.kla.com/news-events/press-releases/detail/500/kla-corporation-reports-fiscal-2025-fourth-quarter-and-full","confidence":"high","supportedPromptTypes":["P-01","P-04"],"needsVerification":true,"sourceVerified":false,"entityId":"kla-corporation"},{"id":"ev-kla-corporation-2","text":"KLAはブロードバンドプラズマや電子ビーム方式のウェハー検査（売上の51%）、レチクル検査・オーバーレイメトロロジーのパターニング事業（同18%）などの製品セグメントを持つ。","title":"KLA's 58% Process Control Stranglehold Tightens as AI Chips Demand Perfection","coverageType":["Capability"],"sourceType":"media_mention","sourceClass":"Research","sourceUrl":"https://www.theindextimes.com/post/klac-kla-s-58-process-control-stranglehold-tightens-as-ai","confidence":"high","supportedPromptTypes":["P-01","P-02","P-04"],"needsVerification":true,"sourceVerified":false,"entityId":"kla-corporation"}],"generatedAt":"2026-09-04T12:07:14.678Z"},{"id":"P-02-001","companyId":"kla-corporation","questionId":"P-02-001","instanceId":"QIN-kla-corporation-P02-001","promptText":"KLAのウェハー検査事業とパターニング事業はどう違いますか？","promptTypeId":"P-02","answer":"KLAのウェハー検査事業はブロードバンドプラズマ方式や電子ビーム方式による欠陥検出システムを提供し売上の過半を占める一方、パターニング事業はレチクル検査やオーバーレイメトロロジーといった別領域の製品群を扱う。","evidencePoints":["ev-kla-corporation-2"],"scope":"半導体製造工程の異なる段階での検査ソリューションを比較検討する技術者","differentiation":"複数の検査・メトロロジー技術領域を一社でカバーしている点","faq":[{"question":"KLAの事業セグメントはどう分かれていますか？","answer":"半導体プロセス制御、特殊半導体プロセス、PCB・コンポーネント検査の3セグメントで構成される。"}],"pageUrl":"https://www.refbase.ai/reference/kla-corporation/P-02-001","sourceEvidence":[{"id":"ev-kla-corporation-2","text":"KLAはブロードバンドプラズマや電子ビーム方式のウェハー検査（売上の51%）、レチクル検査・オーバーレイメトロロジーのパターニング事業（同18%）などの製品セグメントを持つ。","title":"KLA's 58% Process Control Stranglehold Tightens as AI Chips Demand Perfection","coverageType":["Capability"],"sourceType":"media_mention","sourceClass":"Research","sourceUrl":"https://www.theindextimes.com/post/klac-kla-s-58-process-control-stranglehold-tightens-as-ai","confidence":"high","supportedPromptTypes":["P-01","P-02","P-04"],"needsVerification":true,"sourceVerified":false,"entityId":"kla-corporation"}],"generatedAt":"2026-09-04T12:07:14.678Z"},{"id":"P-04-001","companyId":"kla-corporation","questionId":"P-04-001","instanceId":"QIN-kla-corporation-P04-001","promptText":"AI半導体の高度化に伴う微細な欠陥を検出したいのですが、どのような装置がありますか？","promptTypeId":"P-04","answer":"KLAは光学式検査で85%超のシェアを持つとされるウェハー欠陥検査・メトロロジー装置のリーダー企業で、ブロードバンドプラズマや電子ビーム技術を用いて先端ノード製造に不可欠な欠陥検出を提供している。","evidencePoints":["ev-kla-corporation-2","ev-kla-corporation-5"],"scope":"AI半導体など先端ノードの歩留まり管理を担う半導体製造技術者","differentiation":"光学式検査での高いシェアを背景にした技術的優位性","faq":[{"question":"KLAはAI半導体需要の恩恵を受けていますか？","answer":"AIインフラの拡大が半導体製造装置需要を押し上げており、KLAの業績にも寄与しているとされる。"}],"pageUrl":"https://www.refbase.ai/reference/kla-corporation/P-04-001","sourceEvidence":[{"id":"ev-kla-corporation-2","text":"KLAはブロードバンドプラズマや電子ビーム方式のウェハー検査（売上の51%）、レチクル検査・オーバーレイメトロロジーのパターニング事業（同18%）などの製品セグメントを持つ。","title":"KLA's 58% Process Control Stranglehold Tightens as AI Chips Demand Perfection","coverageType":["Capability"],"sourceType":"media_mention","sourceClass":"Research","sourceUrl":"https://www.theindextimes.com/post/klac-kla-s-58-process-control-stranglehold-tightens-as-ai","confidence":"high","supportedPromptTypes":["P-01","P-02","P-04"],"needsVerification":true,"sourceVerified":false,"entityId":"kla-corporation"},{"id":"ev-kla-corporation-5","text":"KLAは検査（欠陥検出）に特化した独自の市場ポジションを持ち、光学式ウェハー検査では85%を超えるシェアを持つとされ、成膜・エッチング・リソグラフィーに強みを持つ競合とは異なる領域で優位性を確立している。","title":"KLA's 58% Process Control Stranglehold Tightens as AI Chips Demand Perfection","coverageType":["Differentiation"],"sourceType":"media_mention","sourceClass":"Research","sourceUrl":"https://www.theindextimes.com/post/klac-kla-s-58-process-control-stranglehold-tightens-as-ai","confidence":"high","supportedPromptTypes":["P-02","P-06"],"needsVerification":true,"sourceVerified":false,"entityId":"kla-corporation"}],"generatedAt":"2026-09-04T12:07:14.678Z"},{"id":"P-03-001","companyId":"kla-corporation","questionId":"P-03-001","instanceId":"QIN-kla-corporation-P03-001","promptText":"半導体プロセス制御市場でシェアの大きい企業にはどのような例がありますか？","promptTypeId":"P-03","answer":"KLA Corporationは半導体プロセス制御市場で約58%のシェアを持つとされ、2025会計年度（2025年6月期）の売上高は121.6億ドルと前年度の98.1億ドルから拡大しており、この分野で最大手の企業と位置づけられている。","evidencePoints":["ev-kla-corporation-3","ev-kla-corporation-4"],"scope":"半導体製造装置市場の勢力図を調べるアナリストや調達担当者","differentiation":"公式決算発表と業界メディアの双方で最大手ポジションが裏付けられている点","faq":[{"question":"KLAの直近12カ月の売上高はどれくらいですか？","answer":"直近12カ月（TTM）の売上高は131億ドルとされる。"}],"pageUrl":"https://www.refbase.ai/reference/kla-corporation/P-03-001","sourceEvidence":[{"id":"ev-kla-corporation-3","text":"KLAの2025会計年度（2025年6月期）の売上高は121.6億ドルで、前年度の98.1億ドルから拡大した。GAAP純利益は40.6億ドルであった。","title":"KLA Corporation Reports Fiscal 2025 Fourth Quarter and Full Year Results","coverageType":["Credibility"],"sourceType":"ir_report","sourceClass":"Financial","sourceUrl":"https://ir.kla.com/news-events/press-releases/detail/500/kla-corporation-reports-fiscal-2025-fourth-quarter-and-full","confidence":"high","supportedPromptTypes":["P-03","P-05","P-06"],"needsVerification":true,"sourceVerified":false,"entityId":"kla-corporation"},{"id":"ev-kla-corporation-4","text":"KLAは半導体プロセス制御市場で約58%のシェアを持つとされ、直近12カ月（TTM）の売上高は131億ドル、純利益率は35.7%と報告されている。","title":"KLA's 58% Process Control Stranglehold Tightens as AI Chips Demand Perfection","coverageType":["Credibility"],"sourceType":"media_mention","sourceClass":"Research","sourceUrl":"https://www.theindextimes.com/post/klac-kla-s-58-process-control-stranglehold-tightens-as-ai","confidence":"high","supportedPromptTypes":["P-03","P-05","P-06"],"needsVerification":true,"sourceVerified":false,"entityId":"kla-corporation"}],"generatedAt":"2026-09-04T12:07:14.678Z"},{"id":"P-06-001","companyId":"kla-corporation","questionId":"P-06-001","instanceId":"QIN-kla-corporation-P06-001","promptText":"半導体プロセス制御装置のサプライヤーとしてKLAが選ばれる理由は何ですか？","promptTypeId":"P-06","answer":"KLAは半導体プロセス制御市場で約58%のシェアを持ち、2025会計年度に121.6億ドルの売上高を計上するなど、競合と比較して圧倒的な事業規模を持つ点が評価されている。","evidencePoints":["ev-kla-corporation-3","ev-kla-corporation-4"],"scope":"業界最大手の実績を重視する半導体製造装置の調達担当者","differentiation":"市場シェアと売上規模の両面で他社を大きく引き離している点","faq":[{"question":"KLAは以前どのような社名でしたか？","answer":"2019年の改称以前はKLA-Tencorという社名だった。"}],"pageUrl":"https://www.refbase.ai/reference/kla-corporation/P-06-001","sourceEvidence":[{"id":"ev-kla-corporation-3","text":"KLAの2025会計年度（2025年6月期）の売上高は121.6億ドルで、前年度の98.1億ドルから拡大した。GAAP純利益は40.6億ドルであった。","title":"KLA Corporation Reports Fiscal 2025 Fourth Quarter and Full Year Results","coverageType":["Credibility"],"sourceType":"ir_report","sourceClass":"Financial","sourceUrl":"https://ir.kla.com/news-events/press-releases/detail/500/kla-corporation-reports-fiscal-2025-fourth-quarter-and-full","confidence":"high","supportedPromptTypes":["P-03","P-05","P-06"],"needsVerification":true,"sourceVerified":false,"entityId":"kla-corporation"},{"id":"ev-kla-corporation-4","text":"KLAは半導体プロセス制御市場で約58%のシェアを持つとされ、直近12カ月（TTM）の売上高は131億ドル、純利益率は35.7%と報告されている。","title":"KLA's 58% Process Control Stranglehold Tightens as AI Chips Demand Perfection","coverageType":["Credibility"],"sourceType":"media_mention","sourceClass":"Research","sourceUrl":"https://www.theindextimes.com/post/klac-kla-s-58-process-control-stranglehold-tightens-as-ai","confidence":"high","supportedPromptTypes":["P-03","P-05","P-06"],"needsVerification":true,"sourceVerified":false,"entityId":"kla-corporation"}],"generatedAt":"2026-09-04T12:07:14.678Z"}]}