Tokyo, Japan

Hiroyuki Katougi

This inventor holds 1 USPTO granted patent, plus 1 CIPO patent. Top assignee: Oval Engineering Co., Ltd.. Active years: 1993.

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

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 = 2.0

ph-index = 1

Forward Citations = 7(Granted Patents)


Company Filing History:


Years Active: 1993

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1 patent (USPTO):Explore Patents

Title: Hiroyuki Katougi: Innovator in Thermal Flow Measurement

Introduction

Hiroyuki Katougi is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of flow measurement technology. His innovative approach has led to the development of a unique thermal type flowmeter.

Latest Patents

Hiroyuki Katougi holds 1 patent for his invention of a thermal type flowmeter. This device features a heat-conductive stream pipe equipped with temperature-sensing elements. These elements are strategically placed to minimize thermal interference, ensuring accurate measurements. The flowmeter utilizes a control means to maintain a constant temperature difference between the upstream and downstream sensors. Additionally, an adjustable auxiliary heater is incorporated to enhance measurement precision.

Career Highlights

Throughout his career, Hiroyuki has worked with various companies, including Oval Engineering Co., Ltd. His expertise in flow measurement technology has been instrumental in advancing the capabilities of thermal flowmeters.

Collaborations

Hiroyuki has collaborated with Naoki Matubara, a fellow innovator in the field. Their partnership has contributed to the development of advanced measurement technologies.

Conclusion

Hiroyuki Katougi's contributions to thermal flow measurement technology exemplify his innovative spirit and dedication to precision engineering. 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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