Saitama, Japan

Koichi Nagata

This inventor holds 9 USPTO granted patents. Top assignees: Fujinon Corporation, Fuji Photo Optical Co., Ltd., Fujifilm Corporation. Active years: 2004-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koichi Nagata. Retrieved from https://idiyas.com/inventor/koichi-nagata-9zy2kuf6

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

Calculating rank

% Patents Active = 33.3

Average Co-Inventor Count = 2.2

ph-index = 3

Forward Citations = 34(Granted Patents)


Company Filing History:


Years Active: 2004-2026

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9 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Koichi Nagata

Introduction

Koichi Nagata is a prominent inventor based in Saitama, Japan. He has made significant contributions to the field of optical devices, holding a total of 9 patents. His work has been instrumental in advancing lens technology, showcasing his expertise and innovative spirit.

Latest Patents

Nagata's latest patents include a lens device that features a lens barrel body with holes, guide bars supported by the lens barrel body, and lens holding frames that are movable along the guide bars. The design incorporates pressing members that ensure the stability of the guide bars, enhancing the overall functionality of the lens device. Another notable patent describes a lens device that includes a lens frame swingably attached to the lens barrel body. This invention utilizes a swing mechanism that allows for precise alignment of the optical axis, demonstrating Nagata's commitment to improving optical performance.

Career Highlights

Throughout his career, Koichi Nagata has worked with esteemed companies such as Fujinon Corporation and Fuji Photo Optical Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in lens technology.

Collaborations

Nagata has collaborated with talented individuals in the field, including Takao Ozaki and Yuji Nishijima. These partnerships have fostered a creative environment that has led to the development of advanced optical devices.

Conclusion

Koichi Nagata's contributions to lens technology and his innovative patents reflect his dedication to the field of optics. His work continues to influence the industry, paving the way for future advancements.

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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