This inventor holds 2 USPTO granted patents and 2 EPO patents. Top assignee: Tanaka Kikinzoku Kogyo K.k.. Active years: 2023.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2023
Title: Akira Inoue: Innovator in Medical Alloys
Introduction
Akira Inoue is a notable inventor based in Isehara, Japan. He has made significant contributions to the field of medical alloys, particularly in the development of platinum-tungsten (Pt-W) alloys. With a total of 2 patents to his name, Inoue's work focuses on enhancing the properties of materials used in medical applications.
Latest Patents
Inoue's latest patents include innovations in medical Pt-W alloys. The first patent describes a medical Pt-W alloy that contains 10 mass % or more and 15 mass % or less of tungsten, with the balance being platinum and inevitable impurities. This invention limits the zirconium content to 1000 ppm or less, which improves workability, especially during hot working processes. Additionally, further limiting the calcium content to 250 ppm or less enhances workability, making it suitable for applications such as embolic coils and guide wires.
The second patent focuses on a medical Pt alloy wire made from a Pt-W alloy with similar tungsten content. This alloy wire exhibits a Vickers hardness of 400 Hv or more and 600 Hv or less, providing superior hardness and strength compared to conventional Pt alloy wires. The properties of this alloy wire make it ideal for use in medical tools, including coils and guide wires, while also ensuring good workability during secondary processing.
Career Highlights
Inoue is associated with Tanaka Kikinzoku Kogyo Co., Ltd., a company known for its expertise in precious metals and innovative applications in various industries. His work at the company has allowed him to focus on advancing medical technologies through the development of high-performance alloys.
Collaborations
Inoue collaborates with talented individuals such as Mizuki Nihei and Takeyuki Sagae. Their combined expertise contributes to the innovative projects at Tanaka Kikinzoku Kogyo Co., Ltd., enhancing the company's reputation in the field of medical materials.
Conclusion
Akira Inoue's contributions to the development of medical Pt-W alloys demonstrate his commitment to innovation in the medical field. His patents reflect a deep understanding of material properties and their applications, paving the way for advancements in medical technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile