Papers
2
Total Citations
296
H-Index
2
About
Dr. Hirotaka Koga is a leading innovator in the field of flexible and bio-based electronic materials, with a core focus on developing high-performance sensors for next-generation wearable technology and electronic skin (e-skin). His seminal 2014 work on a highly sensitive and flexible pressure sensor, which integrates silver nanowires into an elastomeric interlayer, has garnered 294 citations, establishing a foundational approach for creating tactile sensors used in humanoid robotics and smart prosthetics. More recently, Dr. Koga has pushed the boundaries of sustainable electronics by engineering a single-component elastic biocarbon aerogel. This remarkable material, detailed in his 2026 paper, achieves reversibly mechanotunable electrical and thermal conductivities, enabling a dual-mode pressure–temperature sensor from a single active component. This breakthrough simplifies device architecture while enhancing functionality, addressing critical challenges in resource efficiency and miniaturization for soft electronics. His work not only demonstrates exceptional scientific creativity but also paves the way for eco-friendly, intelligent sensing systems that can seamlessly integrate into the human-machine interface.
Research Focus
Key Achievements
Top Papers
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