Katsuhiro Yamamoto

Title: Innovator Spotlight: Katsuhiro Yamamoto - Advancing Percutaneous Administration Technologies

Introduction: Katsuhiro Yamamoto, an esteemed inventor based in Osaka, Japan, has made significant contributions to the field of medical technology with a total of four patents to his name. His innovative spirit and dedication to improving healthcare solutions have led to the development of advanced percutaneous administration preparations that address common challenges faced in medical treatments.

Latest Patents: Among his notable inventions is the "Percutaneous Administration Tape Preparation," which features a unique design enabling it to adhere efficiently to the skin surface, even in wet conditions. This preparation allows for easy removal without causing irritation or damage to the skin's outer layer. The tape comprises a sheet-form support, a drug-containing pressure-sensitive adhesive layer, and a separator, where the adhesive layer comprises a carefully balanced mix of elastomers, hygroscopic materials, and a percutaneous absorption drug. This innovative design ensures that some of the hygroscopic material remains adhered to the skin upon removal, enhancing its efficacy.

Another significant contribution is his patent for an "Absorbent Dressing Having Backing and Continuous Adhesive Layer." This dressing incorporates a moisture-permeable backing paired with an adhesive layer made from a specialized composition. This includes a rubber-based adhesive, water-absorbing polymer, and metal compounds, creating a dressing that not only adheres securely but also effectively manages moisture.

Career Highlights: Katsuhiro Yamamoto has an impressive career, having worked with renowned companies such as Nitto-Denko Corporation and Nitto Electric Industrial Co., Ltd. His experience in these organizations has played a vital role in his development as an inventor and the success of his patented technologies.

Collaborations: Throughout his career, Katsuhiro has collaborated with several talented individuals, including fellow innovators Katsuo Matsumoto and Tetsuo Watanabe. These collaborations have enriched his research and allowed for a fruitful exchange of ideas that have propelled his inventions forward.

Conclusion: Katsuhiro Yamamoto stands as a prominent figure in the medical innovation landscape in Japan. With a focus on improving patient care through advanced percutaneous administration technologies, his patents represent a significant leap forward in medical dressing and drug delivery systems. His work not only showcases his ingenuity but also highlights the importance of collaboration and commitment in the field of invention.