Tokyo, Japan

Keijiro Asakura

This inventor holds 1 USPTO granted patent. Top assignee: Marumo Electric Co., Ltd.. Active years: 2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keijiro Asakura. Retrieved from https://idiyas.com/inventor/keijiro-asakura

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 = 15(Granted Patents)


Company Filing History:


Years Active: 2005

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1 patent (USPTO):Explore Patents

Title: Keijiro Asakura: Innovator in Lighting Technology

Introduction

Keijiro Asakura is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of lighting technology, particularly with his innovative designs that enhance functionality and efficiency.

Latest Patents

Asakura holds a patent for a unique lighting device. This device features a reflector with forward and rearward segments that are separated by a clearance for cooling. It includes a gobo holder that accommodates gobos of varying sizes and a lens holder that can be adjusted forwardly and rearwardly. The adjustment is facilitated by a gear mechanism that is operated by a knob located outside the device, allowing for user-friendly manipulation.

Career Highlights

Asakura is associated with Marumo Electric Co., Ltd., where he has been instrumental in developing advanced lighting solutions. His work has garnered attention for its innovative approach to design and functionality.

Collaborations

He has collaborated with notable colleagues, including Tsunemichi Tanaka and Tsutomu Ishizone, contributing to a dynamic work environment that fosters creativity and innovation.

Conclusion

Keijiro Asakura's contributions to lighting technology exemplify the spirit of innovation. His patent reflects a commitment to enhancing user experience through thoughtful design.

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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