Tokyo, Japan

Kiyoshi Adachi

This inventor holds 1 USPTO granted patent. Top assignees: Doryokuro Kakunenryo Kaihatsu Jigyodan, Yokogawa Electric Works, Ltd.. Active years: 1979.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kiyoshi Adachi. Retrieved from https://idiyas.com/inventor/kiyoshi-adachi-6qb7x87w

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 = 4.0

ph-index = 1

Forward Citations = 9(Granted Patents)


Company Filing History:


Years Active: 1979

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1 patent (USPTO):Explore Patents

Title: Kiyoshi Adachi: Innovator in Void Detection Technology

Introduction

Kiyoshi Adachi is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of detection technology, particularly in the context of conductive fluids. His innovative work has implications for various industries, including nuclear energy.

Latest Patents

Kiyoshi Adachi holds a patent for a void detecting device. This device is designed to be inserted into a flowing conductive fluid, such as sodium coolant in a nuclear reactor. It comprises at least one exciting coil that receives an alternating current signal and two detecting coils located near the exciting coil. The device computes the difference and/or the sum of the output signals from the detecting coils to produce a flow velocity signal and/or a temperature-responsive signal for the fluid. This technology enables the detection of voids in the flowing fluid without being adversely affected by variations in flow velocity or disturbances.

Career Highlights

Throughout his career, Kiyoshi Adachi has worked with prominent companies, including Yokogawa Electric Works, Ltd. and Doryokuro Kakunenryo Kaihatsu Jigyodan. His experience in these organizations has allowed him to refine his skills and contribute to advancements in detection technology.

Collaborations

Kiyoshi Adachi has collaborated with notable individuals in his field, including Nobumi Ohyama and Hajime Kuwahara. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Kiyoshi Adachi's contributions to void detection technology highlight his role as an influential inventor. His work continues to impact industries that rely on the precise measurement of conductive fluids.

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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