Tokyo, Japan

Yoshihiro Kanahashi

This inventor holds 7 USPTO granted patents and 4 published patent applications and 2 EPO patents. Top assignee: Ushio Denki Kabushiki Kaisha. Active years: 2013-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshihiro Kanahashi. Retrieved from https://idiyas.com/inventor/yoshihiro-kanahashi

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 = 2.8

ph-index = 1

Forward Citations = 4(Granted Patents)


Location History:

  • Hyogo, JP (2013 - 2016)
  • Himeji, JP (2017)
  • Tokyo, JP (2018 - 2022)

Company Filing History:


Years Active: 2013-2025

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7 patents (USPTO):Explore Patents

Title: Innovations of Yoshihiro Kanahashi

Introduction

Yoshihiro Kanahashi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of light irradiation technology, holding a total of 7 patents. His work focuses on developing devices that enhance safety and efficiency in detecting liquid leakage.

Latest Patents

One of his latest innovations is a light irradiation device designed to safely detect liquid leakage. This device includes a light-emitting element and a cylindrical light source supporter with a flow groove. The design allows for a reservoir to store liquid, which is communicated to the flow groove. A detector is integrated to identify the liquid stored in the reservoir, ensuring effective monitoring of potential leaks.

Another notable patent is for a light source unit that comprises multiple light source devices connected together. Each device features a substrate with solid-state light sources, a heat radiator, and a housing designed to accommodate the radiating fin. The innovative design includes a fan to distribute gas to the radiating fin, enhancing the overall efficiency of the light source unit.

Career Highlights

Yoshihiro Kanahashi is currently employed at Ushio Denki Kabushiki Kaisha, where he continues to innovate in the field of light technology. His work has garnered attention for its practical applications and contributions to safety in various industries.

Collaborations

Throughout his career, Kanahashi has collaborated with notable colleagues, including Yoshihisa Yokokawa and Takumi Sato. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Yoshihiro Kanahashi's contributions to light irradiation technology exemplify the impact of innovative thinking in addressing real-world challenges. His patents reflect a commitment to safety and efficiency, making him a significant figure in the field of invention.

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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