Setagaya, Japan

Hitoshi Matsuzawa

This inventor holds 6 USPTO granted patents. Top assignee: Nikon Corporation. Active years: 1998-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hitoshi Matsuzawa. Retrieved from https://idiyas.com/inventor/hitoshi-matsuzawa

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 = 5

Forward Citations = 112(Granted Patents)


Location History:

  • Setagaya-ku, JP (1998 - 2000)
  • Tokyo, JP (1998 - 2004)

Company Filing History:


Years Active: 1998-2004

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6 patents (USPTO):Explore Patents

Title: Hitoshi Matsuzawa: A Visionary in Optical Innovations

Introduction

Hitoshi Matsuzawa, an accomplished inventor based in Setagaya-ku, Japan, has made significant contributions to the field of optical systems. With a total of six patents to his name, his work has had a profound impact on the technology used in projection systems.

Latest Patents

Matsuzawa's latest patents showcase his innovative approach to designing exposure apparatuses. One notable patent describes a projection optical system that utilizes a series of lens groups, specifically designed with a combination of positive and negative lenses. The intricate arrangement includes findings of suitable focal length ranges for each of the six lens groups, crucial for advancing projection technology. Another patent further elaborates on the focal length optimization of these lenses, underscoring Matsuzawa's dedication to enhancing optical performance.

Career Highlights

As a key inventor at Nikon Corporation, Matsuzawa has played an essential role in developing advanced optical technologies. His expertise has positioned him as a leader within the company, where innovation is at the forefront of its mission. His patents demonstrate a deep understanding of lens design, contributing significantly to the precision and quality of imaging systems.

Collaborations

Matsuzawa has collaborated with talented colleagues, including Yutaka Suenaga and Misako Kobayashi. Together, they have worked on various projects that further the scope of optical innovations, sharing insights and expertise that enhance their contributions to the field.

Conclusion

Hitoshi Matsuzawa's inventive spirit and technical proficiency have established him as a prominent figure in the world of optical engineering. His patents not only reflect his individual expertise but also signify the collaborative efforts within Nikon Corporation, paving the way for future advancements in projection optical systems. With a commitment to innovation, Matsuzawa continues to influence the evolution of technology in the optical 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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