Kanagawa, Japan

Kojiro Yagami

This inventor holds 9 USPTO granted patents. Top assignees: Sony Corporation, Sony Semiconductor Solutions Corporation, National Institute of Advanced Industrial Science and Technology. Active years: 2006-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kojiro Yagami. Retrieved from https://idiyas.com/inventor/kojiro-yagami

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


% Patents Active = 33.3

Average Co-Inventor Count = 1.3

ph-index = 4

Forward Citations = 35(Granted Patents)


Location History:

  • Ibaraki, JP (2008)
  • Miyagi, JP (2006 - 2010)
  • Kanagawa, JP (2016 - 2021)

Company Filing History:


Years Active: 2006-2021

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9 patents (USPTO):Explore Patents

Title: Kojiro Yagami: Innovator in Illumination Technology

Introduction

Kojiro Yagami is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of illumination technology, holding a total of 9 patents. His innovative work focuses on devices that utilize laser light sources and advanced light-emitting methods.

Latest Patents

Yagami's latest patents include an illumination device that incorporates a laser light source, a molded body with obtusely inclined side surfaces, and a phosphor layer. This fluorescent molded body is designed to receive incident light from the laser light source and emit specific light through a phosphor layer. Another notable patent is for a light-emitting device and method that efficiently emits high-intensity light. This technology utilizes unipolar noise applied to rod-shaped metal antennas, allowing for the radiation of light through the oscillation of electrons.

Career Highlights

Throughout his career, Kojiro Yagami has worked with leading companies in the technology sector, including Sony Corporation and Sony Semiconductor Solutions Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in illumination technology.

Collaborations

Yagami has collaborated with notable colleagues such as Hiroyuki Ohmori and Makoto Motoyoshi. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Kojiro Yagami's contributions to illumination technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence advancements in light-emitting devices and methods.

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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