Niigata, Japan

Yutaka Fujiyama

This inventor holds 3 USPTO granted patents. Top assignees: Sharp Kabushiki Kaisha Corporation, Sharp Niigata Electronics Corporation. Active years: 2000-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yutaka Fujiyama. Retrieved from https://idiyas.com/inventor/yutaka-fujiyama

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 = 2.0

ph-index = 2

Forward Citations = 18(Granted Patents)


Location History:

  • Nigata, JP (2000)
  • Niigata, JP (2009 - 2011)

Company Filing History:


Years Active: 2000-2011

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3 patents (USPTO):Explore Patents

Title: Yutaka Fujiyama: Innovator in LED Technology

Introduction

Yutaka Fujiyama is a notable inventor based in Niigata, Japan. He has made significant contributions to the field of LED technology, holding a total of 3 patents. His work focuses on creating innovative lighting solutions that enhance efficiency and functionality.

Latest Patents

Fujiyama's latest patents include a planar illuminating device and a display apparatus. This invention aims to develop a thin and simple-structured planar illuminating device capable of regional light control. The backlight module features a light guiding plate with steps and multiple LEDs positioned near one side surface. By controlling the brightness of each LED, regional light control is achieved, allowing for tailored lighting solutions. Another notable patent is an LED lighting apparatus that consists of an LED mounted on a base, a translucent rod-like light-guiding body, and a light reflector. This design enables light from the LED to be efficiently guided and reflected, enhancing the overall lighting experience.

Career Highlights

Throughout his career, Yutaka Fujiyama has worked with prominent companies such as Sharp Corporation and Sharp Niigata Electronics Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in lighting technology.

Collaborations

Fujiyama has collaborated with talented individuals in the industry, including Takuro Ishikura and Kyotaro Nakamura. These partnerships have fostered a creative environment that has led to the development of advanced lighting solutions.

Conclusion

Yutaka Fujiyama's contributions to LED technology and his innovative patents demonstrate his commitment to enhancing lighting solutions. His work continues to influence the industry and inspire future advancements in 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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