This inventor holds 16 USPTO granted patents and 5 published patent applications and 2 EPO patents, primarily in Medical Devices. Top assignees: Terumo Kabushiki Kaisha, Canon Kabushiki Kaisha, Mitsubishi Fuso Truck & Bus Corporation. Active years: 1993-2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Ashigarakami-gun, JP (2010 - 2015)
- Shizuoka, JP (2019)
- Kanagawa, JP (1993 - 2022)
Company Filing History:
12 out of 2,435 
2 out of 93,258 
2 out of 94 
Years Active: 1993-2025
Areas of Expertise:
Title: Innovation Through Patents: The Remarkable Journey of Kenji Yokoyama
Introduction: Kenji Yokoyama is a distinguished inventor based in Kanagawa, Japan, renowned for his groundbreaking contributions to medical technology. With an impressive portfolio of 15 patents, his innovations focus primarily on advancements in catheter technology for extracorporeal blood circulators.
Latest Patents: Among his latest inventions is the catheter designed for extracorporeal blood circulators. This catheter effectively disperses blood flow from a feeding hole, significantly reducing the impact of blood collision on living organs. The design includes a blood feeding lumen that extends axially, with a strategically cut-out side of the blood feeding hole to enhance efficiency.
Furthermore, Yokoyama has developed a percutaneous catheter along with an adjustable diameter feature that minimizes pressure loss while maintaining the necessary blood flow. This innovative catheter is constructed from braided wires, offering flexibility and functionality. Its design also incorporates a non-coated section that expands when engaging with a dilator, ensuring a secure fit and improved performance.
Career Highlights: Throughout his career, Kenji Yokoyama has worked with prominent companies such as Terumo Corporation and Canon Inc. His expertise in medical device innovation has positioned him as a leading figure in advancing healthcare technology.
Collaborations: Yokoyama's journey has also included collaborations with notable colleagues, including Ryuichi Kobayashi and Hidehiko Fukahori. Their combined efforts in research and development have further enhanced the innovative landscape within the medical field.
Conclusion: Kenji Yokoyama's contributions through his patents are a testament to his ingenuity and dedication to improving medical technology. As a pioneer in catheter development, his inventions not only demonstrate technical brilliance but also reflect a commitment to enhancing patient care and safety in medical procedures.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile