Rice paddy dam weir board
JP1818909SActive Publication Date: 2026-02-12TOHOKU KOSHO CO LTD +1
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Patent Information
- Application Number
- JP2025011076D
- Authority / Receiving Office
- JP · JP
- Patent Type
- Designs
- Current Assignee / Owner
- Filing Date
- 2025-06-04
- Publication Date
- 2026-02-12
- Estimated Expiration
- 2050-06-04
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Abstract
This product is a weir plate that is incorporated into a water level adjustment device installed on the ridges of rice paddies to give them the function of a rice paddy dam, allowing them to store a certain amount of rainwater in the paddy fields, with the aim of suppressing and preventing flooding caused by heavy or prolonged rain.
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