Patent rights
Patent Registration
A patent is an exclusive right granted by a nation to protect new ideas and technologies. If an invention is recognized, the inventor alone is granted the right to use or sell that technology for a certain period. It is a system designed to legitimately protect the accumulation of daily ingenuity and exploration.
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Bangle Inner Curve Design Method
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Patent Certificate
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The history of jewelry is, in essence, the history of "adornment." Until now, the concept of "wearability" was largely absent from jewelry. In most cases, the beauty of the exterior design and rare gemstones was prioritized over the unseen internal structure.
Considering this historical background, I asked myself again: "What kind of jewelry would truly feel comfortable on the wrist?" This was the origin of my "wrist research." I studied the movement of bones, muscles, and tendons from a medical perspective. Through countless encounters with wrists, I realized that the sizing and shapes of ready-made products disregard the individuality of each wrist.
Born from this realization is a completely new concept in bangles. It combines minimalist sculptural beauty with functionality, and is designed down to the millimeter to gently embrace the body. Its unique structure has been officially patented in Japan.
This bangle is not just jewelry "for adornment." It blends seamlessly with the skin, moves with you, and feels like an extension of your body... It gently accompanies both mind and body as a "talisman-like presence."Patent applications are currently pending in major European countries.
Trademark Registration
Trademark registration is a system in which companies apply to the government to protect their product names, logos, marks, and other symbols that represent the "face" of their company or brand. Once registered, the trademark is officially protected by the Japan Patent Office, preventing others from using identical or similar trademarks without permission. It is an important right that safeguards the value and trust of a brand.
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Wrist researcher
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Patent Certificate
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I have encountered countless wrists throughout my career, and what I have deeply come to realize is that each and every wrist possesses its own unique charm.
In particular, the abductor pollicis longus tendon and the extensor pollicis longus tendon — both involved in thumb movement — are in frequent use throughout daily life. In some people these two tendons sit close together; in others, they're set further apart. Likewise, the tendons may sit lower or higher relative to the thickness of the wrist, and in some cases they don't surface visibly on the skin at all. Every one of these variations is entirely natural, and each is an irreplaceable individual trait.
Our bodies are not uniform like industrial products. They are not made up of precisely aligned straight lines, but rather a series of soft curves, like those created by nature.
Hoping for a future where the truth of the body and the field of jewelry can harmonize more deeply with people, I have given myself the title of "Wrist Researcher."
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BITTER GOLD
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Patent Certificate
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I named the nameless color "Bitter Gold."
While gold is used as the base, it may not be immediately recognizable as "gold." It's a complex, subdued grayish tone, as if many colors have been blended together — a color with the weight and nuance of layered oil paint.
From classical paintings to contemporary art — like the quiet, deep emotion one feels standing before a work in a museum — this color reveals different expressions depending on the angle of light and the tone of your skin.
When you see it in person, you'll understand at once that it's "neither plain gray, nor silver." It quietly enhances a hand that has aged with grace — a color that carries just this kind of understated beauty.