Beyond IC Advanced 3D Chip Integration and Low-power Circuit Design Technology for Next-generation AI Computing Systems
Kosuge Laboratory, Graduate School of Engineering The University of Tokyo
TOPICS
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2025.9.19M2 Mitarai presented his work titled “A 78% Area-Reduction in Edge-Coupled Inductive Coupling Link for Flexible Chip Assembly Using Oblong Coil,” at SSDM 2025. Please check here.
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2025.9.18M2 Yu presented his work titled “A 29.71dB PSNR Integer-based Learned Image Compression Toward Resource Efficient FPGA Implementation” at IEICE Society Conference. Please check here.
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2025.6.3Researcher Prof. Amano presented his work titled “An SoC Design and Fabrication Hands-On Educational Course Within One Week Using Structured ASIC” at ISCAS 2025. Please check here.
RESEARCH
THEME
AI technology is transforming and enriching our lives, but also consumes huge amount of power to process large amounts of data. To solve the power problem caused by AI, we need next-generation integrated circuits (Beyond IC) specialized for the AI era, with performance beyond what an extension of conventional ICs can offer. We are researching wired-logic processors and 3D integration technologies specialized for AI processing which will achieve power reductions of three orders of magnitude or more.
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AI processor
With the new architecture and in/near memory computing techniques, we will achieve a 1,000 times improvement in power efficiency over conventional methods.
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3D Chip Integration
We will develop a new chip stacking method for high-dense computing. Highly reliable and dense interconnection realize scalable and high throughput computing system.
