Isao Ogiwara

Tokyo University of Agriculture and Technology

Papers

Total Citations

H-Index

About

Isao Ogiwara is a leading researcher in agricultural ergonomics and viticulture, with a focus on reducing physical strain in farm labor. His work centers on adapting assistive technologies—such as wearable robotic suits originally developed for human care—to agricultural tasks, particularly in Japanese vineyards. Ogiwara’s major contribution lies in systematically assessing workload using the Ovako Working Posture Analysis System (OWAS), identifying that grape berry thinning imposes the heaviest physical burden on farmers. This finding, published in his highly cited 2012 study (25 citations), directly informed the design of ergonomic interventions to prevent musculoskeletal disorders in viticulture. His research bridges engineering and agronomy, offering practical solutions to labor shortages and aging farming populations. By quantifying postural risks during pruning and thinning operations, Ogiwara has provided a replicable framework for evaluating and improving worker safety in specialty crop production. His work remains foundational for researchers developing wearable assistance systems for agriculture, demonstrating how biomechanical analysis can drive innovation in sustainable farming practices.