Mie, Japan

Yoichiro Kazama

This inventor holds 3 USPTO granted patents. Top assignee: Hitachi Metals, Ltd.. Active years: 1995-1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoichiro Kazama. Retrieved from https://idiyas.com/inventor/yoichiro-kazama

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 = 3.0

ph-index = 3

Forward Citations = 29(Granted Patents)


Location History:

  • Kumagaya, JP (1995)
  • Mie, JP (1995)
  • Mie-ken, JP (1998)

Company Filing History:


Years Active: 1995-1998

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3 patents (USPTO):Explore Patents

Title: Yoichiro Kazama: Innovator in Flow Control Technology

Introduction

Yoichiro Kazama is a notable inventor based in Mie, Japan. He has made significant contributions to the field of flow control technology, holding a total of 3 patents. His work primarily focuses on the development of advanced valve systems that enhance fluid control and efficiency.

Latest Patents

Kazama's latest patents include a mass flow controller and an electromagnetic valve. The mass flow controller features a valve casing with a flow path for fluid, an electromagnetic actuator with a stationary and movable yoke, and a diaphragm valve for adjusting the flow. This innovative design ensures that the temperature elevation of the valve casing remains within 4 degrees Celsius from ambient temperature when energized. Additionally, his solenoid-actuated diaphragm valve utilizes a unique structure that allows for smooth control of the valve aperture while maintaining high cleanliness and improved flow rate controllability.

Career Highlights

Kazama is currently employed at Hitachi Metals, Ltd., where he continues to push the boundaries of flow control technology. His work has been instrumental in developing solutions that meet the demands of modern industrial applications. His expertise in electromagnetic actuators and valve systems has positioned him as a key figure in his field.

Collaborations

Throughout his career, Kazama has collaborated with talented individuals such as Tomihisa Oyama and Makoto Tanaka. These partnerships have fostered innovation and have contributed to the successful development of his patented technologies.

Conclusion

Yoichiro Kazama's contributions to flow control technology exemplify the spirit of innovation. His patents reflect a commitment to enhancing efficiency and performance in fluid management systems. His work continues to influence the industry and inspire future advancements.

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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