Mitaka, Japan

Kazumi Ito

This inventor holds 7 USPTO granted patents. Top assignee: Olympus Optical Company, Ltd.. Active years: 1997-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazumi Ito. Retrieved from https://idiyas.com/inventor/kazumi-ito-kqqcoq89

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 = 1.4

ph-index = 3

Forward Citations = 25(Granted Patents)


Location History:

  • Mitaka, JP (1997 - 1999)
  • Hachioji, JP (2002)

Company Filing History:


Years Active: 1997-2002

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7 patents (USPTO):Explore Patents

Title: Kazumi Ito: Innovator in Optical Systems

Introduction

Kazumi Ito is a prominent inventor based in Mitaka, Japan, known for his significant contributions to optical technology. With a total of seven patents to his name, he has made remarkable advancements in the field of lens systems.

Latest Patents

One of his latest inventions is a zoom lens system designed for a real image mode finder optical system. This innovative optical system features an objective system constructed with an objective lens that includes a single lens with positive refracting power and a first reflecting member. It also incorporates an intermediate image plane and an ocular system that consists of a second reflecting member and an eyepiece, which includes a single lens with positive refracting power. This finder optical system meets specific conditions that enhance its functionality and performance.

Career Highlights

Kazumi Ito has dedicated his career to advancing optical technologies, particularly while working at Olympus Optical Company, Ltd. His expertise in lens design and optical systems has positioned him as a key figure in the industry.

Collaborations

Throughout his career, Kazumi has collaborated with notable colleagues, including Atsushi Yonetani and Yukihiko Sugita. These partnerships have contributed to the development of innovative optical solutions.

Conclusion

Kazumi Ito's work in optical systems exemplifies the spirit of innovation in the field of technology. His contributions continue to influence advancements in lens design and optical performance.

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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