Company Filing History:
2 out of 8,194 
2 out of 2,316 
Years Active: 2005-2006
Title: Hitoshi Ishikawa: Innovator in Medical Technology
Introduction
Hitoshi Ishikawa is a notable inventor based in Hachoji, Japan. He has made significant contributions to the field of medical technology, particularly in the development of stents. With a total of 2 patents, Ishikawa's work has had a profound impact on medical procedures involving vascular interventions.
Latest Patents
Ishikawa's latest patents include innovative designs for stents. The first patent describes a stent arranged in a stenosis portion of the intracavital, featuring a deformable frame that expands radially outward. This stent also includes a generally cylindrical film-like member that is removably mounted around the outer periphery of the frame, which can expand and reduce in a radial direction. The second patent details a stent for dilating an internal lumen, consisting of tubular segments arranged side by side in its axial direction. Each segment is designed to expand and contract in the diametrical direction of the stent, with an axial length shorter than its expanded-state radius.
Career Highlights
Throughout his career, Hitoshi Ishikawa has worked with prominent companies in the medical field, including Olympus Corporation and Terumo Kabushiki Kaisha. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in medical technology.
Collaborations
Ishikawa has collaborated with notable colleagues such as Masayuki Iwasaka and Jun Iwami. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Hitoshi Ishikawa's contributions to the field of medical technology, particularly through his innovative stent designs, highlight his role as a significant inventor. His work continues to influence the medical community and improve patient outcomes.