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JapanManufacturing2025 – ongoing

Sumitomo Electric Industries

QuickSolution retrieval-based answers from internal documents

Sumitomo Electric built an internal RAG platform in about 2 weeks using its existing search system

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Problem

Employees wanted the company's generative AI environment to answer questions using internal information. Relevant documents remained spread across existing systems.

Approach

Sumitomo Electric connected QuickSolution search to generative AI. The platform retrieved documents under existing access permissions without relocating the underlying data. Group employees could apply for access.

Results

about 2 weeksplatform construction time reported by Sumitomo Electric Information SystemsVendor case study[1]

Takeaway

Reusing the search infrastructure reduced the work needed to connect internal documents. The supplier did not report an active-user count.

Categories

Innovation type
Process innovation
AI technology
Generative AI
Evidence
Vendor case study

Sources

Source summaries

[1]Sumitomo Electric Information Systems7 Mar 2025

The supplier described the deployed retrieval and answer-generation platform. It reported about 2 weeks of construction and access eligibility for approximately 290,000 group employees, rather than that many active users.

Full details are in the original sources.

Added 1 Nov 2026 · Updated 1 Nov 2026
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