Yokosuka, Japan

Toshifumi Masuda

This inventor holds 5 USPTO granted patents and 2 published patent applications and 1 EPO patent. Top assignees: Toshiba Lighting & Technology Corporation, Bjb Gmbh & Co. Kg. Active years: 2011-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshifumi Masuda. Retrieved from https://idiyas.com/inventor/toshifumi-masuda

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

USPTO Granted Patents = 5 

% Patents Active = 40.0

 

Average Co-Inventor Count = 2.6

ph-index = 2

Forward Citations = 40(Granted Patents)


Location History:

  • Kanagawa, JP (2012)
  • Kanagawa-ken, JP (2013)
  • Yokosuka, JP (2011 - 2015)

Company Filing History:


Years Active: 2011-2015

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5 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Toshifumi Masuda

Introduction

Toshifumi Masuda is a notable inventor based in Yokosuka, Japan. He has made significant contributions to the field of lighting technology, holding a total of 5 patents. His work focuses on enhancing the efficiency and functionality of lighting fixtures.

Latest Patents

Masuda's latest patents include innovative designs for luminaires and lamp units. One of his patents describes a luminaire that features a socket, a radiating member, and a reflecting member fixed between them. This design allows for effective light distribution and improved thermal management. Another patent outlines a lamp unit that consists of a light-emitting module, a lighting circuit, and a housing. The light-emitting module incorporates a semiconductor light-emitting element, which is powered by the lighting circuit, ensuring optimal performance.

Career Highlights

Throughout his career, Toshifumi Masuda has worked with prominent companies in the lighting industry. He has been associated with Toshiba Lighting & Technology Corporation and Bjb GmbH & Co. KG. His experience in these organizations has contributed to his expertise in developing advanced lighting solutions.

Collaborations

Masuda has collaborated with several talented individuals in his field, including Yuichiro Takahara and Shigeru Osawa. These collaborations have fostered innovation and creativity in his projects.

Conclusion

Toshifumi Masuda's contributions to lighting technology through his patents and collaborations highlight his role as a significant inventor in the industry. His innovative designs continue to influence the development of efficient lighting solutions.

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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