Tokyo, Japan

Koji Miura

This inventor holds 43 USPTO granted patents and 6 published patent applications and 5 EPO patents, primarily in Projection Technology. Top assignees: Sony Corporation, Sony Group Corporation, Tdk Corporation. Active years: 2012-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koji Miura. Retrieved from https://idiyas.com/inventor/koji-miura

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

USPTO Granted Patents = 43 

% Patents Active = 69.8

 

Average Co-Inventor Count = 1.5

ph-index = 4

Forward Citations = 61(Granted Patents)


Location History:

  • Kanagawa, JP (2018 - 2021)
  • Tokyo, JP (2012 - 2024)

Company Filing History:


Years Active: 2012-2026

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Areas of Expertise:
Projection Display
Illumination Device
Optical System
Light Source
Permanent Magnet
Motor
Display Apparatus
Image Projection
Direct-View Display
Sound Image Correction
Storage Rack
Display Rack
43 patents (USPTO):Explore Patents

Title: Innovations and Contributions of Koji Miura in the Field of Patents

Introduction

Koji Miura, a prominent inventor based in Tokyo, Japan, is recognized for his significant contributions to the field of technology and engineering. With an impressive portfolio of 38 patents, Miura has made strides in the development of advanced permanent magnets and optical systems. His work has not only influenced his immediate organizations but has also paved the way for innovations across various sectors.

Latest Patents

Miura's latest patents include cutting-edge technologies, one of which is an R-T-B based permanent magnet. This innovation aims to provide a permanent magnet with a high residual magnetic flux density and high coercivity at elevated temperatures. The design incorporates both light and heavy rare earth elements to optimize its performance, with specific mass percentages for components such as Al, Ga, and Zr.

Another notable patent is the optical system with polarization elements and multiple light valves. This system features a polarization conversion element that aligns the polarization direction of incoming color light beams. It includes advanced components such as a polarization rotation element and light valves, ensuring efficient illumination and polarization management, catering to contemporary optical needs.

Career Highlights

Throughout his career, Koji Miura has worked with renowned technology companies like Sony Corporation and TDK Corporation. His experience in these organizations has enhanced his expertise in developing innovative products and solutions, contributing to their technological advancements.

Collaborations

Miura has collaborated with notable colleagues, including Kazuyuki Takahashi and Tatsuya Oiwa. These partnerships have fostered an environment of creativity and skill-sharing, yielding remarkable results that have significantly impacted their fields of work.

Conclusion

Koji Miura stands out as an influential inventor in the realm of technology, with a remarkable number of patents that showcase his innovative spirit. His contributions, particularly in permanent magnets and optical systems, exemplify the importance of research and development in driving technological progress. Through his work with major corporations and collaboration with fellow inventors, Miura continues to play a pivotal role in shaping the future of engineering and technology.

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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