Tokyo, Japan

Matsuo Kamei

This inventor holds 2 USPTO granted patents. Top assignee: Stanley Electric Co., Ltd. Active years: 2025.

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

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 = 3.0

ph-index = 1


Company Filing History:


Years Active: 2025

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2 patents (USPTO):Explore Patents

Title: Innovations by Matsuo Kamei

Introduction

Matsuo Kamei is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of lighting technology, particularly through his innovative use of liquid crystal elements in lighting apparatuses. With a total of 2 patents, Kamei continues to push the boundaries of what is possible in lighting systems.

Latest Patents

Kamei's latest patents include a lighting apparatus with a liquid crystal element tilted with respect to the optical axis of the projection lens. This invention aims to improve the brightness of irradiated light in lighting apparatuses that utilize liquid crystal elements. The apparatus consists of a light source, a condensing unit that focuses light to a predetermined position, and a liquid crystal element positioned at this focal point. Additionally, it features a first polarizing element on the light incident side and a second polarizing element on the light emitting side. Another of his patents describes a vehicle lamp system that incorporates similar technology, enhancing the functionality and efficiency of vehicle lighting.

Career Highlights

Matsuo Kamei is currently employed at Stanley Electric Co., Ltd., where he continues to innovate in the field of lighting technology. His work has been instrumental in developing advanced lighting solutions that cater to modern needs.

Collaborations

Kamei has collaborated with notable colleagues such as Hiroaki Ido and Yoshihisa Iwamoto. Their combined expertise has contributed to the successful development of innovative lighting technologies.

Conclusion

Matsuo Kamei's contributions to lighting technology through his patents and collaborations highlight his role as a leading inventor in the field. His work continues to influence advancements in lighting systems, showcasing the importance of innovation in everyday applications.

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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