Kashiwa, Japan

Kenichi Matsumura

This inventor holds 23 USPTO granted patents and 2 EPO patents, primarily in Fluid Control Devices. Top assignees: Smc Corporation, Smc Kabushiki Kaisha. Active years: 2008-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kenichi Matsumura. Retrieved from https://idiyas.com/inventor/kenichi-matsumura

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

Calculating rank

% Patents Active = 100.0

 

Average Co-Inventor Count = 1.6

ph-index = 8

Forward Citations = 164(Granted Patents)


Location History:

  • Tsukubamirai, JP (2008 - 2014)
  • Kashiwa, JP (2014 - 2023)

Company Filing History:


Years Active: 2008-2025

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Areas of Expertise:
Electromagnetic Valve
Flow Rate Control
Switching Valve
Ejector
Vacuum Generating Device
Directional Control Valve
Pilot-Operated Valve
Solenoid Valve
Manifold Block
Pressure Feeder
Flow Control
23 patents (USPTO):Explore Patents

Title: The Innovative Mind of Kenichi Matsumura

Introduction: Kenichi Matsumura, residing in Kashiwa, Japan, is a prominent inventor known for his contributions to the field of engineering and valve technology. With an impressive portfolio of 21 patents, Matsumura has established himself as a significant figure in innovation.

Latest Patents: One of his notable inventions is the Four-position switching valve. This advanced valve includes first and second pistons designed to drive a spool within a valve body. It features a spool moving mechanism that allows the spool to transition between various positions, including first and second intermediate switching positions. The spool moving mechanism incorporates a compression spring, which facilitates the return of the spool to its initial position when pressure is released. This innovative design enhances the adaptability and efficiency of control systems in various applications. Another significant invention by Matsumura is the electromagnetic valve, which further showcases his expertise in developing practical and effective engineering solutions.

Career Highlights: Throughout his career, Matsumura has made substantial contributions to the companies he worked for, notably SMC Corporation and SMC Kabushiki Kaisha. His work has played a crucial role in developing advanced products that have set benchmarks in the industry.

Collaborations: Matsumura has collaborated with talented colleagues, including Masaru Yoshida and Shinichi Yoshimura. These partnerships have likely enriched his work and facilitated the exchange of innovative ideas.

Conclusion: Kenichi Matsumura's dedication to innovation and his substantial patent portfolio underscore his influential role in engineering advancements. His inventions, including the Four-position switching valve and the electromagnetic valve, continue to impact the industry, demonstrating the vital importance of creativity and collaboration in engineering.

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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