{"number":"US12697713B2","kindCode":"B2","documentType":"grant","title":{"original":"Robot and robot system","english":"Robot and robot system"},"abstract":{"original":"A robot includes: a base; and a robot arm coupled to the base. The robot arm includes a plurality of arms having respective joints each of which has a power transmission mechanism. The power transmission mechanisms in the joints have a first reducer of an epicyclic gear type. The power transmission mechanism in one of the joints which is positioned on a farther side of the first reducer is lighter in weight than the first reducer.","english":"A robot includes: a base; and a robot arm coupled to the base. The robot arm includes a plurality of arms having respective joints each of which has a power transmission mechanism. The power transmission mechanisms in the joints have a first reducer of an epicyclic gear type. The power transmission mechanism in one of the joints which is positioned on a farther side of the first reducer is lighter in weight than the first reducer."},"applicants":["SEIKO EPSON CORPORATION"],"inventors":["Hironori TASAKA"],"filingDate":"2024-12-19","publicationDate":"2026-08-04","grantDate":"2026-08-04","verifiedWithOffice":true,"pdfUrl":"https://downloadpatent.com/pdf/US12697713B2.pdf","pages":{"en":"https://downloadpatent.com/patent/US12697713B2","zh-Hant":"https://downloadpatent.com/zh-Hant/patent/US12697713B2","ja":"https://downloadpatent.com/ja/patent/US12697713B2"}}