Ehime, Japan

Kenji Murakami

This inventor holds 23 USPTO granted patents and 1 published patent application and 10 EPO patents, primarily in Pharmaceutical Injection Devices. Top assignees: Phc Holdings Corporation, Panasonic Healthcare Holdings Co., Ltd., Panasonic Corporation. Active years: 2004-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kenji Murakami. Retrieved from https://idiyas.com/inventor/kenji-murakami

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

Calculating rank
USPTO Granted Patents = 23 

% Patents Active = 87.0

 

Average Co-Inventor Count = 3.0

ph-index = 5

Forward Citations = 120(Granted Patents)


Location History:

  • Toyo, JP (2007)
  • Ehime, JP (2004 - 2023)

Company Filing History:


Years Active: 2004-2026

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Areas of Expertise:
Drug Cartridge
Drug Injection Device
Pharmaceutical Injection
Cartridge Adapter
Drug Infusion System
Liquid Sample Analysis
Medical Technology
Injection Control Method
Storage Case
Analyzing Device
Syringe Needle Attachment
Molded Product Manufacturing
23 patents (USPTO):Explore Patents

Title: Kenji Murakami: A Pioneer in Medical Device Innovations

Introduction: Kenji Murakami, an accomplished inventor based in Ehime, Japan, has made significant contributions to the field of medical technology. With a remarkable portfolio that includes 21 patents, his innovations are shaping the future of drug delivery systems, enhancing healthcare delivery and patient safety.

Latest Patents: Among his latest breakthroughs is a sophisticated drug injection device that features a cartridge adapter designed for streamlined functionality. This device includes a cartridge holder capable of accommodating a drug cartridge, which consists of a cylinder with a tubular internal space. The internal design incorporates a movable gasket that can be adjusted in the longitudinal direction, enabling precise drug delivery. Additionally, the device is equipped with a piston that facilitates the movement of the gasket, a piston guide for stability, and a piston driving mechanism to drive the piston efficiently. Another noteworthy invention is a cartridge specifically designed for medicine injectors, further demonstrating his innovative approach to healthcare technology.

Career Highlights: Kenji Murakami has had a remarkable career, contributing his expertise to renowned companies. He has worked with Phc Holdings Corporation and Panasonic Healthcare Holdings Co., Ltd., where he has played a pivotal role in developing cutting-edge medical devices.

Collaborations: Throughout his career, Kenji has collaborated with notable professionals such as Mitsuteru Fujimoto and Takahiko Tanida. These collaborations reflect his commitment to teamwork and innovation in the medical device sector.

Conclusion: Kenji Murakami's contributions to medical technology exemplify the spirit of innovation. His extensive patent portfolio and collaborative efforts have established him as a prominent figure in the development of advanced drug delivery systems. As he continues to push the boundaries of medical device design, his inventions promise to enhance the efficiency and safety of healthcare solutions worldwide.

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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