Oarai, Japan

Ogawa Toru

This inventor holds 1 USPTO granted patent. Top assignees: Doryokuro Kakunenryo Kaihatsu Jigyodan, Nisco Kabushiki Kaisha. Active years: 1978.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ogawa Toru. Retrieved from https://idiyas.com/inventor/ogawa-toru

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 = 5.0

ph-index = 1

Forward Citations = 10(Granted Patents)


Company Filing History:


Years Active: 1978

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1 patent (USPTO):Explore Patents

Title: Ogawa Toru - Innovator in Liquid Metal Detection

Introduction

Ogawa Toru is a notable inventor based in Oarai, Japan. He has made significant contributions to the field of liquid metal detection technology. His innovative approach has led to the development of a unique apparatus that enhances the accuracy of detecting conductive liquid levels.

Latest Patents

Ogawa holds a patent for an "Apparatus for detecting conductive liquid level." This invention involves a liquid level detecting probe equipped with an exciting coil wound in a closed bottom non-magnetic sheath. The apparatus also includes a level detecting coil and a temperature compensating coil, which work together to provide precise measurements of liquid metal levels. The design ensures that the temperature compensating coil remains submerged below the liquid metal level during operation, allowing for accurate detection.

Career Highlights

Throughout his career, Ogawa has worked with several companies, including Nisco Kabushiki Kaisha and Doryokuro Kakunenryo Kaihatsu Jigyodan. His experience in these organizations has contributed to his expertise in the field of liquid metal detection.

Collaborations

Ogawa has collaborated with notable individuals in his field, including Mitsuru Kamei and Uno Osamu. These partnerships have fostered innovation and development in liquid detection technologies.

Conclusion

Ogawa Toru's contributions to the field of liquid metal detection demonstrate his commitment to innovation and technology. His patented apparatus showcases his ability to solve complex problems in the industry.

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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