Handa, Japan

Makoto Mase

This inventor holds 9 USPTO granted patents and 4 published patent applications and 1 EPO patent. Top assignee: Aisan Kogyo Kabushiki Kaisha. Active years: 1998-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Makoto Mase. Retrieved from https://idiyas.com/inventor/makoto-mase

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

USPTO Granted Patents = 9 

% Patents Active = 66.7

 

Average Co-Inventor Count = 1.4

ph-index = 4

Forward Citations = 31(Granted Patents)


Location History:

  • Obu, JP (2015)
  • Handa, JP (1998 - 2022)

Company Filing History:


Years Active: 1998-2024

Loading Chart...
Loading Chart...
9 patents (USPTO):Explore Patents

Title: Makoto Mase: Innovator in Valve Technology

Introduction

Makoto Mase is a prominent inventor based in Handa, Japan. He has made significant contributions to the field of valve technology, holding a total of 9 patents. His innovative designs have advanced the functionality and efficiency of valve devices.

Latest Patents

Among his latest patents is a valve device and system that features a valve body and a valve shaft designed to rotate the valve body. This device includes a coil spring that is electrically conductive and is configured to twist with the rotation of both the valve body and the valve shaft. Additionally, it incorporates a first conductive member that faces either the inner or outer circumferential surface of the coil spring. A first detector is also part of the system, which detects the rotation angles of the valve body or valve shaft based on the electrostatic capacitance between the coil spring and the first conductive member. This capacitance changes according to the state of the coil spring as it rotates.

Career Highlights

Makoto Mase is currently employed at Aisan Kogyo Kabushiki Kaisha, where he continues to develop innovative solutions in valve technology. His work has been instrumental in enhancing the performance of various systems that rely on precise valve operations.

Collaborations

Throughout his career, Mase has collaborated with notable colleagues such as Tsutomu Ikeda and Katsumi Ishida. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Makoto Mase's contributions to valve technology exemplify his dedication to innovation and excellence. His patents reflect a deep understanding of engineering principles and a commitment to advancing the field.

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]
Loading…