Matsusaka, Japan

Hajime Yabu

This inventor holds 2 USPTO granted patents and 1 published patent application, plus 1 CIPO patent. Top assignee: Matsushita Electric Works, Ltd.. Active years: 2002-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hajime Yabu. Retrieved from https://idiyas.com/inventor/hajime-yabu

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

USPTO Granted Patents = 2 

% Patents Active = 50.0


Average Co-Inventor Count = 4.8

ph-index = 2

Forward Citations = 32(Granted Patents)


Location History:

  • Mie, JP (2002)
  • Matsusaka, JP (2012)

Company Filing History:


Years Active: 2002-2012

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2 patents (USPTO):Explore Patents

Title: Hajime Yabu: Innovator in Sensor Technology

Introduction

Hajime Yabu is a notable inventor based in Matsusaka, Japan. He has made significant contributions to the field of sensor technology, holding 2 patents that showcase his innovative spirit and technical expertise.

Latest Patents

One of Yabu's latest inventions is the infrared sensor switch. This device comprises an infrared sensor with a detection range and a controller that detects the presence of a person within that range. The controller manages the ON or OFF state of a corresponding load unit based on the detection results. The switch features a sensor block and a housing that can be mounted in a wall, allowing the detection range to be rotated about a horizontal axis and tilted up to 40 degrees downward from a forward direction.

Another significant patent is the remote supervisory control system. This system includes a control terminal with an individual address setting section for unique addresses and a simultaneous control address setting section for group control. When an operation terminal's UP or DOWN switch is activated, a transfer signal containing the simultaneous control address is sent to the control terminals, allowing for simultaneous adjustments to the intensity of illumination loads.

Career Highlights

Hajime Yabu is associated with Matsushita Electric Works, Ltd., a company known for its commitment to innovation and quality in electronic products. His work has contributed to advancements in sensor technology, enhancing the functionality and efficiency of various devices.

Collaborations

Yabu has collaborated with notable coworkers, including Yoshiharu Ito and Shinji Sakasegawa. Their combined efforts have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Hajime Yabu's contributions to sensor technology through his patents reflect his dedication to innovation. His work continues to influence the industry, showcasing the importance of creativity and collaboration in technological 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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