Slit dam
JP1828638SActive Publication Date: 2026-06-05NIPPON STEEL METAL PROD CO LTD
Patent Information
- Authority / Receiving Office
- JP · JP
- Patent Type
- Designs
- Current Assignee / Owner
- NIPPON STEEL METAL PROD CO LTD
- Filing Date
- 2025-06-20
- Publication Date
- 2026-06-05
Smart Images

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Abstract
This product is a slit dam constructed in mountain valleys and rivers, etc., with the purpose of capturing large boulders and driftwood generated during debris flows and major floods, or attenuating debris flows to prevent disasters.
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