Osaka, Japan

Daisuke Shigematsu

This inventor holds 12 USPTO granted patents and 2 published patent applications and 8 EPO patents. Top assignee: Patlite Corporation. Active years: 2009-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Daisuke Shigematsu. Retrieved from https://idiyas.com/inventor/daisuke-shigematsu

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

USPTO Granted Patents = 12 

% Patents Active = 100.0

 

Average Co-Inventor Count = 1.4

ph-index = 4

Forward Citations = 44(Granted Patents)


Location History:

  • Osaka, KR (2017)
  • Osaka, JP (2009 - 2023)

Company Filing History:


Years Active: 2009-2023

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12 patents (USPTO):Explore Patents

Title: Daisuke Shigematsu: Innovator in Optical Technology

Introduction

Daisuke Shigematsu is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of optical technology, holding a total of 12 patents. His innovative designs focus on enhancing light transmission and display mechanisms.

Latest Patents

Among his latest patents are a lens component and a signal display lamp. The lens component is designed to radiate light from a light source, featuring a light guiding radiation portion. This portion includes a light incidence area with an incidence surface that captures light from the source. It also incorporates multiple radiation mechanisms that emit light across various angle ranges. The incidence surface is divided into close side and distant side regions, allowing for efficient light distribution. The signal warning and displaying lamp further exemplifies his expertise in creating effective visual communication tools.

Career Highlights

Daisuke Shigematsu is currently associated with Patlite Corporation, a company known for its innovative lighting solutions. His work has significantly advanced the capabilities of optical devices, making them more efficient and versatile.

Collaborations

He collaborates with talented coworkers, including Koichi Kuwano and Yusuke Tone, who contribute to the innovative environment at Patlite Corporation.

Conclusion

Daisuke Shigematsu's contributions to optical technology through his patents and collaborations highlight his role as a leading inventor in the field. His work continues to influence advancements in lighting and display technologies.

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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