Saitama, Japan

Kazuya Miyaji

This inventor holds 6 USPTO granted patents and 4 EPO patents. Top assignee: Kamakura Koki Co., Ltd.. Active years: 2008-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuya Miyaji. Retrieved from https://idiyas.com/inventor/kazuya-miyaji

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

Calculating rank

% Patents Active = 83.3

 

Average Co-Inventor Count = 2.0

ph-index = 2

Forward Citations = 9(Granted Patents)


Location History:

  • Saitama, JP (2008 - 2019)
  • Kawaguchi, JP (2022)

Company Filing History:


Years Active: 2008-2022

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6 patents (USPTO):Explore Patents

Title: Kazuya Miyaji: Innovator in Optical Devices

Introduction

Kazuya Miyaji is a prominent inventor based in Saitama, Japan. He has made significant contributions to the field of optical devices, holding a total of 6 patents. His innovative work focuses on enhancing the functionality and performance of optical observation systems.

Latest Patents

Miyaji's latest patents include an anti-vibration optical device and an optical observation device. The anti-vibration optical device features an objective lens group and an eyepiece group, along with an image blur corrector that utilizes a gimbal mechanism and angular velocity detection sensors to stabilize the image. This technology is crucial for applications requiring precise optical observation in dynamic environments. The optical observation device is designed for distant target observation, integrating an observation telescope with an infrared sighting device. This combination allows users to view both the sighting marker and the observation sight simultaneously, enhancing targeting accuracy.

Career Highlights

Miyaji is currently employed at Kamakura Koki Co., Ltd., where he continues to develop cutting-edge optical technologies. His work has garnered attention for its practical applications in various fields, including surveillance and military operations.

Collaborations

Some of his notable coworkers include Kunio Ando and Haruo Itoh, who have collaborated with him on various projects within the company.

Conclusion

Kazuya Miyaji's contributions to optical device innovation demonstrate his commitment to advancing technology in this field. His patents reflect a deep understanding of the challenges in optical observation and a dedication to providing effective solutions.

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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