This inventor holds 2 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignees: Piolax Medical Devices, Inc., Yamagata University. Active years: 2018-2019.
Company Filing History:
2 out of 14 
1 out of 60 
Years Active: 2018-2019
Title: **The Innovative Mind of Kyosuke Shirakawa**
Introduction
Kyosuke Shirakawa, an accomplished inventor based in Yokohama, Japan, has made significant contributions to the field of medical devices. With a total of two patents to his name, Shirakawa's work focuses primarily on innovative stent designs that enhance the effectiveness and longevity of medical treatments.
Latest Patents
Shirakawa's latest patents showcase his ingenuity in stent technology. One of his inventions involves a stent designed with strut parts bent in a zigzag shape. This design is interconnected at both ends and formulated into a ring shape with bridge parts that connect the strut parts in an axial direction. The peak parts of the strut parts, excluding the strut leading to one end, are all interconnected by these bridge parts, effectively clustering multiple strut peak parts. Furthermore, he developed a stent specifically for placement in the bile duct, featuring a hollow structure that resists blockage even over prolonged usage. This design includes an inner peripheral surface coated with a resin layer resistant to sludge formation, achieved through a polymer synthesized from 2-methoxyethyl acrylate. The process involves applying a coating fluid containing 0.1-0.5 mass % of this polymer onto the stent's inner surface.
Career Highlights
Throughout his career, Kyosuke Shirakawa has collaborated with notable institutions such as Piolax Medical Devices, Inc. and the National University Corporation Yamagata University. These roles have allowed him to refine his expertise in medical device innovation and contribute to advancements in patient care.
Collaborations
In his journey of innovation, Shirakawa has worked alongside talented individuals, including coworkers Yoshihide Toyokawa and Masaru Tanaka. Collaborating with other experts in the field has undoubtedly enriched his work and led to the successful development of impactful medical technologies.
Conclusion
Kyosuke Shirakawa stands as a prominent figure in the realm of medical innovations, particularly in stent technology. His contributions demonstrate a commitment to improving medical solutions and enhancing patient outcomes. As he continues to innovate, Shirakawa's work will likely pave the way for future advancements in the medical device industry.