3: Pressed Sushi Structure with Layered Ingredients | Patent Drawing

Overview of the Patent Drawing

This patent drawing illustrates a cross-sectional view of 押し寿司 (pressed sushi), showcasing its layered composition with distinct ingredients. The sushi is compressed into a block, with various elements such as sushi rice, pork, and garnishes like mountain pepper leaves carefully arranged. Each ingredient is labeled, providing insight into the arrangement and preparation process.

Patent Insight 1: Multi-Layered Composition for Flavor Balance

The drawing emphasizes the sushi’s multi-layered structure. Starting from the bottom, the foundation is 寿司飯 (sushi rice) labeled as 1. Two layers of 煮豚 (braised pork) marked as 2 surround a middle layer of 生姜 (ginger), indicated as 3. This layering creates a complex flavor profile, with each ingredient contributing a distinct taste and texture. Future iterations could explore alternative meats or plant-based proteins to cater to evolving dietary preferences.

Patent Insight 2: Integration of Texture Enhancers

白ごま (white sesame seeds), identified as 4, are sprinkled between layers. These seeds add not only flavor but also a crunchy texture, contrasting with the softness of the rice and pork. Such use of small yet impactful ingredients to adjust texture could be expanded in future sushi designs by incorporating seeds, nuts, or other small edible elements for more diverse sensory experiences.

Patent Insight 3: Traditional Garnishes with Potential for Customization

山椒の葉 (mountain pepper leaves), marked as 7, are placed on top as a decorative and flavorful garnish. These traditional garnishes offer an aesthetic and aromatic finishing touch. In the future, these elements could be adapted to regional preferences or personalized with edible flowers or herb blends, adding a layer of customization to the sushi experience.

Patent Attorney’s Thoughts

The patent for the “Pressed Sushi Structure with Layered Ingredients” feels like a graceful dialogue between tradition and innovation.
The patent drawing beautifully showcases a composition where each layer of fish, rice, and garnish is thoughtfully aligned—almost like an edible architectural form.
This layered design doesn’t just enhance taste; it turns sushi into an aesthetic experience, inviting the eye to savor before the palate does.

Pressed sushi, or oshizushi, has always embodied precision and harmony, but this structural refinement elevates it even further.
It reflects a sensitivity unique to Japanese cuisine—where the balance of color, form, and texture is as important as flavor itself.
Looking at this design reminded me of festive family gatherings, where each piece of sushi felt like a tiny celebration in itself.

What moves me most is how this patent transforms a familiar food into something quietly extraordinary.
It shows that even within long-held culinary traditions, innovation can bloom like a delicate garnish—subtle, respectful, and full of joy.

Keywords

Pressed sushi, sushi rice, braised pork, ginger, sesame seeds

Application of the Technology: Building Insulation Materials Sector

Purpose

To enhance the energy efficiency of buildings by providing insulation materials with improved thermal performance through a layered structure.

System Components

• Insulation Layer: Layers of materials with different thermal insulation properties to minimize heat transfer.
• Moisture Barrier Layer: A layer to prevent moisture and protect materials from degradation.
• Fire-Resistant Layer: A layer with fire-resistant properties to improve safety during a fire.
• Reinforcement Layer: A layer to enhance the overall structural strength of the material.

Operational Flow

1. Material Selection: Select materials suitable for desired insulation performance and durability.
2. Layer Formation: Sequentially stack the selected materials, adjusting the thickness and order of each layer.
3. Binding: Use adhesives or thermal bonding to stabilize the overall structure.
4. Processing: Cut the material into required sizes and shapes for practical use in construction.
5. Installation: Attach the insulation material to walls or ceilings to improve the energy efficiency of the building.

This system is applicable to a wide range of structures, from residential homes to commercial buildings, to enhance both insulation performance and durability.

Disclaimer: This content is an AI-generated reinterpretation based on a patent drawing.
It is provided for educational and cultural purposes only, and not as legal advice.