Osaka, Japan

Katsuhiro Hiejima

This inventor holds 30 USPTO granted patents and 4 published patent applications, plus 1 CIPO patent and 4 EPO patents, primarily in Medical Devices. Top assignees: Nipro Corporation, Nissho Corporation. Active years: 1993-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsuhiro Hiejima. Retrieved from https://idiyas.com/inventor/katsuhiro-hiejima

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 30 

% Patents Active = 70.0

 

 

Average Co-Inventor Count = 1.8

ph-index = 15

Forward Citations = 693(Granted Patents)


Location History:

  • Kusatsu, JP (1993)
  • Ootsu, JP (1996 - 1997)
  • Ohtsu, JP (1998 - 1999)
  • Yasu, JP (2014)
  • Osaka, JP (1999 - 2023)

Company Filing History:


Years Active: 1993-2023

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Areas of Expertise:
Balloon Catheter
Electrocardiograph
Guide Wire
Stent
Indwelling Needle
Self-Administration Device
Medical Connector
Multi Lumen Catheter
Drug Delivery
Infusion Device
Flow Rate Control
Epidural Catheter
30 patents (USPTO):Explore Patents

Title: Katsuhiro Hiejima: A Pioneer in Innovative Medical Device Technologies

Introduction:

Throughout his illustrious career, Katsuhiro Hiejima, based in Osaka, JP, has made significant contributions to the field of medical device technologies. With an impressive portfolio of 30 patents and a reputation for exceptional work, Hiejima has been recognized as a leading innovator in his field. This article explores his latest patents, career highlights, collaborations, and showcases his invaluable contributions to the world of healthcare innovations.

Latest Patents:

One of Hiejima's most recent patents is the "Method of Manufacturing a Balloon Catheter." This invention aims to provide a new balloon catheter design that allows for the addition of structures like blades and reinforcement members with high dimensional accuracy and excellent shape adaptability. By employing electroforming techniques, the catheter's expandable/contractible balloon can incorporate an additional structure with a prescribed pattern on its inner or outer circumferential surface. This innovation holds great potential for improving the effectiveness and versatility of balloon catheters in medical procedures.

Career Highlights:

Throughout his career, Hiejima has achieved numerous milestones and received recognition for his exceptional work. With a focus on medical device development, his contributions have significantly impacted the healthcare industry. His expertise lies in designing innovative solutions that address medical challenges and enhance patient care.

Collaborations:

Hiejima has had the opportunity to collaborate with renowned companies in his field, including Nipro Corporation and Nissho Corporation. These collaborations have allowed him to leverage his skills and expertise in conjunction with the resources and support provided by these companies. Working alongside coworkers such as Takeshi Mori and Yoshihiko Sano, Hiejima has been able to foster an environment of collaboration and knowledge exchange, leading to enhanced breakthroughs in medical device technologies.

Conclusion:

Katsuhiro Hiejima's remarkable career in medical device technologies has been marked by numerous achievements, accolades, and patented inventions. Through his latest patents, particularly the innovative method for manufacturing balloon catheters, Hiejima has showcased his visionary approach to solving medical challenges. His collaborations with esteemed companies, along with the support from his coworkers, have allowed for the successful translation of his inventive ideas into practical applications.

As an industry expert and innovator, Katsuhiro Hiejima continues to push boundaries and make positive contributions to the field of medical device technologies. With a demonstrated passion for improving patient care, he serves as an inspiring figure for aspiring inventors and innovators in the healthcare sector.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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