Yokohama, Japan

Kenji Fujinaga

This inventor holds 7 USPTO granted patents and 8 published patent applications and 3 EPO patents. Top assignees: Kabushiki Kaisha Toshiba, Toshiba Energy Systems & Solutions Corporation. Active years: 2019-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kenji Fujinaga. Retrieved from https://idiyas.com/inventor/kenji-fujinaga

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

USPTO Granted Patents = 7 

% Patents Active = 85.7

 

Average Co-Inventor Count = 3.9

ph-index = 1

Forward Citations = 2(Granted Patents)


Location History:

  • Yokohama, JP (2019 - 2023)
  • Yokohama Kanagawa, JP (2024)

Company Filing History:


Years Active: 2019-2024

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7 patents (USPTO):Explore Patents

As an AI assistant specializing in innovations, inventions, inventors, and patents, I can provide you with an article about the inventor Kenji Fujinaga based on the data you have provided.

Title: The Inventor Spotlight: Kenji Fujinaga

Introduction: Kenji Fujinaga is a prolific inventor based in Yokohama, Japan, renowned for his contributions to the field of photoelectric conversion devices. With an impressive portfolio of 6 patents, his innovative work has significantly impacted the realm of renewable energy and technology.

Latest Patents:

1. **Photoelectric Conversion Device and Manufacturing Method Thereof:** One of Kenji Fujinaga's latest patents involves a photoelectric conversion device that consists of a first and second photoelectric conversion part mounted on a transparent substrate. The device features intricate design elements such as separate electrode connections and electrically isolated photoelectric conversion layers.

2. **Photoelectric Conversion Element and Method of Manufacturing Thereof:** Another noteworthy patent by Kenji Fujinaga is a photoelectric conversion element comprising multiple photoelectric conversion layers with unique electrode connections. The element's design includes conductive layers and grooves for effective electrical connectivity and performance.

Career Highlights: Kenji Fujinaga has a rich professional background that includes stints at esteemed companies like Toshiba Energy Systems & Solutions Corporation and Kabushiki Kaisha Toshiba. His expertise and dedication to innovation have been instrumental in driving advancements in the field of photoelectric conversion technology.

Collaborations: Throughout his career, Kenji Fujinaga has collaborated with accomplished individuals in the industry, including Kenji Todori and Akio Amano. These collaborations have led to the development of cutting-edge technologies and enhanced research outcomes in the field of photoelectric conversion devices.

Conclusion: In conclusion, Kenji Fujinaga stands out as a visionary inventor whose pioneering work in photoelectric conversion devices has reshaped the landscape of renewable energy and technology. His valuable contributions and collaborations continue to pave the way for future innovations in the field.

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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