Tokyo, Japan

Hiroyuki Uramachi

This inventor holds 37 USPTO granted patents, primarily in Flow Rate Measurement. Top assignees: Mitsubishi Denki Kabushiki Kaisha, Mitsubishi Electric Corporation. Active years: 1994-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroyuki Uramachi. Retrieved from https://idiyas.com/inventor/hiroyuki-uramachi

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


% Patents Active = 70.3

Average Co-Inventor Count = 2.7

ph-index = 12

Forward Citations = 334(Granted Patents)


Location History:

  • Himeji, JP (1994)
  • Toyko, JP (2001)
  • Tokyo, JP (1998 - 2016)
  • Chiyoda-ku, JP (2010 - 2016)

Company Filing History:


Years Active: 1994-2016

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Areas of Expertise:
Flow Rate Sensor
Flow Rate Measuring Device
Air Flow Rate Measuring Apparatus
Thermo-Sensitive Flow Rate Sensor
Heat-Sensitive Flow Rate Sensor
Electronic Circuit Storage Case
Fluid Measurement
Temperature Sensitive Flow Sensor
Internal Combustion Engine
Flow Rate Measuring Apparatus
Measuring Apparatus
Stress Reducing Means
37 patents (USPTO):Explore Patents

Title: Innovations in Flow Rate Measurement by Hiroyuki Uramachi

Introduction

Hiroyuki Uramachi, an esteemed inventor based in Tokyo, Japan, has made significant contributions to flow rate measurement technology. With 37 patents to his name, Uramachi's inventive spirit and technical expertise shine through in his latest developments.

Latest Patents

One of Uramachi's recent innovations is a flow rate measuring device that integrates a bypass passage, a flow rate detecting element, and a flow rate measuring circuit. The bypass passage is ingeniously designed with an inflow port, outflow port, and multiple bent portions comprising U-shapes. Notably, the flow rate detecting element is positioned downstream in the bypass passage, providing accurate measurement while preventing obstruction by the inner wall.

Another noteworthy patent is the flow rate measuring apparatus, engineered to handle dust with varying particle diameters. This device effectively slows down larger dust particles through a series of stepped components and a plate-like member, reducing the risk of damaging the flow rate detecting device. By optimizing the placement of these components, Uramachi has successfully balanced detection accuracy with dust tolerance, enhancing the reliability of the system.

Career Highlights

Uramachi has gained valuable experience working with prominent companies such as Mitsubishi Denki Kabushiki Kaisha and Mitsubishi Electric Corporation. His time at these organizations has allowed him to refine his skills in engineering and innovation, contributing to his impressive portfolio of patents.

Collaborations

Throughout his career, Uramachi has collaborated with notable colleagues, including Fumiyoshi Yonezawa and Tomoya Yamakawa. These partnerships have fostered a creative environment, leading to pioneering advancements in their shared fields of expertise.

Conclusion

Hiroyuki Uramachi stands out as a prolific inventor, with his contributions significantly advancing flow rate measurement technologies. His ability to innovate and adapt has not only earned him numerous patents but also solidified his reputation as a leading expert in the field. As technology continues to evolve, Uramachi's work will undoubtedly influence future developments in measurement systems.

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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