Nagano, Japan

Toshio Matsui

This inventor holds 3 USPTO granted patents. Top assignee: Nagano Optics Laboratory Corporation. Active years: 2007-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshio Matsui. Retrieved from https://idiyas.com/inventor/toshio-matsui-709k4twv

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 2

Forward Citations = 28(Granted Patents)


Company Filing History:


Years Active: 2007-2008

Loading Chart...
3 patents (USPTO):Explore Patents

Title: The Innovations of Toshio Matsui

Introduction

Toshio Matsui is a prominent inventor based in Nagano, Japan. He has made significant contributions to the field of optical technology, particularly in the development of digital camera imaging lenses. With a total of 3 patents to his name, Matsui's work exemplifies innovation and precision in lens design.

Latest Patents

Matsui's latest patents include a digital camera imaging lens that features a unique arrangement of lenses. This design consists of a first meniscus lens with positive power, a second meniscus lens with negative power, and a third aspherical lens. The first lens has its convex surface facing the object side, while the second lens has its concave surface facing the same side. An aperture stop is strategically placed between the first and second lenses, enhancing the lens's imaging capabilities. The imaging lens is designed to achieve high-quality imaging while remaining compact and cost-effective.

Career Highlights

Matsui is associated with Nagano Optics Laboratory Corporation, where he has been instrumental in advancing optical technologies. His expertise in lens design has led to the creation of innovative products that meet the demands of modern photography.

Collaborations

Matsui has collaborated with Yoji Kubota, a fellow innovator in the field. Their partnership has fostered the development of cutting-edge optical solutions.

Conclusion

Toshio Matsui's contributions to the field of optical technology highlight his innovative spirit and dedication to quality. His patents reflect a commitment to advancing imaging technology, making a lasting impact 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]
Loading…