Nagano, Japan

Eiki Matsuo

This inventor holds 1 USPTO granted patent. Top assignee: Kyocera Corporation. Active years: 1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Eiki Matsuo. Retrieved from https://idiyas.com/inventor/eiki-matsuo-f9tph5fc

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 = 22(Granted Patents)


Company Filing History:


Years Active: 1989

Loading Chart...
1 patent (USPTO):Explore Patents

Title: Eiki Matsuo: Innovator in Optical Technology

Introduction

Eiki Matsuo is a notable inventor based in Nagano, Japan. He has made significant contributions to the field of optical technology, particularly in the design of zoom lens mount assemblies. His innovative approach has led to advancements that enhance the functionality and efficiency of optical devices.

Latest Patents

Matsuo holds a patent for a zoom lens mount assembly, which is essential for optical apparatus such as photographic and video cameras. The invention focuses on a multilayered frame structure that includes a stationary frame and movable frames. The novel design allows for a larger inner diameter of the lens mount assembly without increasing its overall bulkiness. This improvement is achieved by constructing the innermost layer from multiple frames into a single-layered structure. Additionally, the cam frame can be molded from synthetic resin materials and mounted in a bayonet fashion, enhancing usability.

Career Highlights

Eiki Matsuo is associated with Kyocera Corporation, where he has applied his expertise in optical technology. His work has contributed to the company's reputation for innovation in the field. With a focus on practical applications, Matsuo's inventions have the potential to impact various optical devices significantly.

Collaborations

Matsuo has collaborated with notable colleagues, including Toshiaki Koinuma and Toshikatsu Atsuta. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies in optical systems.

Conclusion

Eiki Matsuo's contributions to the field of optical technology, particularly through his patented zoom lens mount assembly, demonstrate his innovative spirit and commitment to enhancing optical devices. 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]
Loading…