Shizuoka, Japan

Masatsugu Igarashi

This inventor holds 36 USPTO granted patents and 28 published patent applications and 23 EPO patents, primarily in Biological Component Systems. Top assignees: Terumo Kabushiki Kaisha, Terumo Bct, Inc.. Active years: 2020-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masatsugu Igarashi. Retrieved from https://idiyas.com/inventor/masatsugu-igarashi

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

USPTO Granted Patents = 36 

% Patents Active = 97.2

 

Average Co-Inventor Count = 1.1

ph-index = 3

Forward Citations = 41(Granted Patents)


Location History:

  • Tokyo, JP (2021)
  • Shizuoka, JP (2020 - 2024)

Company Filing History:


Years Active: 2020-2026

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Areas of Expertise:
Blood Sampling
Cell Culturing
Biological Component
Pressure Sensor
Flow Path
Sampling Method
Collection Device
Separation Device
Internal Pressure
Blood Bag
Manufacturing Method
Enzyme Sensor
36 patents (USPTO):Explore Patents

Title: The Innovative Journey of Masatsugu Igarashi

Introduction: Masatsugu Igarashi is a prolific inventor based in Shizuoka, Japan, renowned for his significant contributions to technology with a remarkable portfolio of 22 patents. His innovative spirit and dedication to advancing engineering solutions have made a substantial impact in various fields, particularly within the medical and manufacturing sectors.

Latest Patents: Igarashi’s latest inventions include groundbreaking devices such as the Multiple-Tube Pinch Valve Assembly and the Biological Component Separation Device. The Multiple-Tube Pinch Valve Assembly features a movable design that facilitates control over multiple tubes within a receiving space. This assembly operates between a retracted and extended state, enabling efficient management of fluid flow. In contrast, the Biological Component Separation Device integrates a sheet-like main body composed of soft material, which houses a filter accommodating unit alongside introduction and lead-out port members. This innovation allows for effective biological component separation, enhancing processing efficiency in biological applications.

Career Highlights: Throughout his distinguished career, Igarashi has played a pivotal role in leading technological advancements while working for esteemed companies such as Terumo and Terumo Bct, Inc. His expertise and creativity have positioned him as an invaluable asset in the field of engineering.

Collaborations: Igarashi’s collaborative efforts with colleagues such as David Benz and Davis Benz have further enriched his work environment. These partnerships have fostered innovation and facilitated the development of cutting-edge technologies that push the boundaries of current capabilities.

Conclusion: Masatsugu Igarashi continues to be a driving force in the innovation landscape, with his patents and inventions laying the groundwork for future advancements. His work exemplifies the spirit of invention and the impact that innovative minds can have in transforming industry practices and enhancing technology.

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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