{"ok":true,"entity":{"id":"monarch-tractor","name":"Monarch Tractor","entityType":"company","officialName":"Monarch Tractor, Inc.","canonicalName":"Monarch Tractor","displayName":"Monarch Tractor","category":"電動自律走行トラクターメーカー（2026年事業終了・技術はCaterpillarが取得）","shortDescription":"2018年に米カリフォルニア州リバモアで設立された農業機械スタートアップ。電動・ドライバーオプショナルの自律走行トラクター「MK-V」を開発したが、製造体制の破綻や訴訟を経て2026年に事業を終了し、その技術・知的財産はCaterpillarが取得した。","primaryCluster":"physical-ai-robotics","parentEntity":null,"verificationStatus":"draft","website":"https://monarchtractor.com/","updatedAt":"2026-09-04T07:03:55.935Z","secondaryClusters":[],"alias":["MK-V"],"searchKeywords":["Monarch Tractor","MK-V","autonomous electric tractor","Foxconn tractor","Caterpillar acquisition"]},"referenceIndex":["P-01-001","P-02-001","P-04-001","P-03-001","P-05-001"]}