Kozo Takase

Papers

Total Citations

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About

Kozo Takase is a pioneering figure in the field of robotic-assisted laparoscopic surgery, with a focused expertise in developing innovative, assemblable surgical instruments. His major contribution lies in addressing a critical limitation of minimally invasive surgery: the restricted dexterity and workspace imposed by small trocar incisions. Takase’s most cited work, "Assemblable three-fingered nine-degree of freedom hand for laparoscopic surgery" (2009, 20 citations), introduces a groundbreaking robotic hand whose components can be inserted through standard trocars and assembled inside the abdominal cavity. This design provides surgeons with a highly dexterous, nine-degree-of-freedom tool for hand-assisted laparoscopic surgery (HALS), potentially reducing the need for larger incisions. His subsequent 2010 paper (18 citations) refines this concept, emphasizing its role as a non-dominant hand assistant. While his citation counts are modest, the conceptual novelty of his work—creating a fully assemblable, multi-fingered robotic hand from modular parts—represents a significant step toward more capable and less invasive surgical robotics. Takase’s research continues to inspire new approaches to tool design for confined surgical environments.