Saint-Die, France

Kiyoshi Minegishi

This inventor holds 1 USPTO granted patent. Top assignee: Toshiba Lighting & Technology Corporation. Active years: 2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kiyoshi Minegishi. Retrieved from https://idiyas.com/inventor/kiyoshi-minegishi

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 = 3.0

ph-index = 1

Forward Citations = 19(Granted Patents)


Company Filing History:


Years Active: 2000

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1 patent (USPTO):Explore Patents

Title: Kiyoshi Minegishi: Innovator in Lighting Technology

Introduction

Kiyoshi Minegishi is a notable inventor based in Saint-Die, France. He has made significant contributions to the field of lighting technology, particularly through his innovative patent that enhances the efficiency of discharge lamps. His work is recognized for its practical applications in modern lighting systems.

Latest Patents

Kiyoshi Minegishi holds a patent for an "Apparatus for controlling the lighting of a discharge lamp." This invention provides a method for controlling the power supplied to a discharge lamp by detecting the voltage and current of the lamp's electric supply line. A microcomputer is utilized to monitor the power consumption of the discharge lamp by multiplying the detected voltage and current to determine the input power. The system produces a representative control signal, allowing for a comparison between the actual input power and a preset input power. Consequently, the power consumption of the discharge lamp is effectively controlled based on the results of this comparison. Minegishi's patent is a testament to his innovative approach to energy efficiency in lighting.

Career Highlights

Kiyoshi Minegishi is associated with Toshiba Lighting & Technology Corporation, where he has contributed to various projects aimed at improving lighting solutions. His expertise in electrical engineering and dedication to innovation have positioned him as a key figure in the development of advanced lighting technologies.

Collaborations

Some of Kiyoshi Minegishi's notable coworkers include Akio Ishizuka and Akihiro Ueda. Their collaborative efforts have furthered the advancements in lighting technology and have contributed to the success of their projects at Toshiba Lighting & Technology Corporation.

Conclusion

Kiyoshi Minegishi's contributions to lighting technology through his innovative patent demonstrate his commitment to enhancing energy efficiency in modern lighting systems. His work continues to influence the industry and inspire future innovations.

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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