ISKR LogoIshikuro Laboratory

Ishikuro Laboratory

Dept. of Electronics and Electrical Engineering, Keio University

We build ultra-low-power interfaces that read faint signals with high precision, using advanced semiconductor integrated circuit technology — circuits that bridge the physical and the cyber world.

Research Topics

View All

Bridging the physical and the cyber world. Using advanced semiconductor integrated circuit technology, we build ultra-low-power interfaces that read faint signals with high precision. CMOS circuit design is the core of our work: together with research institutions in Japan and abroad, we combine heterogeneous chip integration with superconducting devices, sensors, MEMS and photonics to realise compact, high-performance, low-power interfaces.

  1. Quantum–Classical Interface

    Supporting quantum computers

  2. Artificial Olfactory Sensor

    Turning smell into information

  3. Medical Micro Sensor Chip

    Sensing inside the body, wirelessly

International

International students and researchers welcome

We collaborate with TU Braunschweig (Germany) on the RaIQu project and other international initiatives. Learn more about our lab and research.

For Prospective Members

News

  • Paper presented at CICC 2025

    A paper on a pipelined TI-SAR ADC was presented at CICC 2025.

  • Paper presented at ISSCC 2025

    A paper from Ishikuro Laboratory was presented at ISSCC 2025, on a cryo-BiCMOS controller for trapped-ion quantum computers.

  • CICC 2023 Outstanding Student Paper Award

    Kaoru Yamashita received the Outstanding Student Paper Award at CICC 2023.