M. Idesawa

University of Electro-Communications, RIKEN

Papers

Total Citations

H-Index

About

M. Idesawa is a pioneering researcher in optical sensing, robotics, and CAD/CAM technologies, whose work has laid foundational groundwork in precision measurement and automation. His most-cited paper, "New types of position sensitive device for accurate sensing" (2003, 7 citations), advances semiconductor-based position-sensitive detectors (PSDs), which are critical for robotics and automation systems. Idesawa’s innovation improves how photocurrent flows through dividing resistance to calculate bright spot positions, enabling more accurate spatial sensing. Earlier, he developed a prototype of an optical proximity sensor based on the Riken Optical Range Sensing Method (RORS) (1986, 3 citations), integrating it with auto-focus camera ICs—a notable achievement that bridged optical sensing with consumer electronics. Idesawa also contributed to robot path planning from solid models (1986, 2 citations), addressing key challenges in CAD/CAM integration for manufacturing. Though his citation counts are modest, his work represents early, essential steps in optical position sensing and robotic automation, influencing subsequent developments in industrial sensing and autonomous systems. His interdisciplinary approach—combining optics, electronics, and computational modeling—demonstrates a forward-thinking vision for intelligent automation.