Nagano, Japan

Takahiko Matsuo

This inventor holds 15 USPTO granted patents and 1 published patent application and 4 EPO patents. Top assignees: Nittoh Inc., Nittoh Kogaku K.k.. Active years: 2013-2025.

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

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

USPTO Granted Patents = 15 

% Patents Active = 93.3

 

Average Co-Inventor Count = 1.1

ph-index = 2

Forward Citations = 22(Granted Patents)


Location History:

  • Suwa, JP (2013 - 2020)
  • Nagano, JP (2016 - 2023)

Company Filing History:


Years Active: 2013-2025

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15 patents (USPTO):Explore Patents

Title: The Innovations of Takahiko Matsuo

Introduction

Takahiko Matsuo is a prominent inventor based in Nagano, Japan. He has made significant contributions to the field of optical systems, holding a total of 14 patents. His work has advanced the technology used in various optical applications, showcasing his expertise and innovative spirit.

Latest Patents

Matsuo's latest patents include an optical system that features an intermediate image formed within it. This optical system comprises a first optical subsystem located on the enlargement side and a second optical subsystem on the reduction side, with an intermediate image positioned in between. The first subsystem includes a first lens group with negative refractive power and a second lens group with positive refractive power, which forms the intermediate image adjacent to the second lens group. Another notable patent is a projection optical system designed for projecting an optical image from a first image plane onto a second image plane. This system utilizes an achromatic lens that consists of a positive lens and a negative lens arranged in a specific order, ensuring high-quality image projection.

Career Highlights

Throughout his career, Matsuo has worked with notable companies such as Nittoh Inc. and Nittoh Kogaku K.K. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking optical technologies.

Collaborations

Matsuo has collaborated with talented individuals in the field, including Takafumi Hanaoka and Takuya Fujimatsu. These partnerships have fostered innovation and have led to the development of advanced optical systems.

Conclusion

Takahiko Matsuo's contributions to optical technology through his patents and collaborations highlight his role as a leading inventor in the field. His work continues to influence advancements in optical systems, making a lasting impact on 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]
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