rice ball

JP1831023SActive Publication Date: 2026-07-07POTAMA CO LTD
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Patent Information

Application Number
JP2025015216D
Authority / Receiving Office
JP · JP
Patent Type
Designs
Current Assignee / Owner
Filing Date
2025-07-31
Publication Date
2026-07-07
Estimated Expiration
2050-03-11

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Abstract

This product is a rice ball with multiple fillings sandwiched between two halves of flattened rice wrapped in seaweed. As shown in the reference diagram illustrating the names of each part, the fillings between the upper and lower layers of rice are pork, miso sauce, perilla leaf, radish sprouts, egg omelet, and luncheon meat. As shown in the perspective view, front view, right side view, and left side view, all of the fillings are visible from the diagonal upper side, the front side, and the left and right sides.
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