Hwaseong, South Korea

Tsunemitsu Torigoe

This inventor holds 4 USPTO granted patents and 2 published patent applications. Top assignee: Samsung Display Co., Ltd.. Active years: 2015-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsunemitsu Torigoe. Retrieved from https://idiyas.com/inventor/tsunemitsu-torigoe

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

Calculating rank
USPTO Granted Patents = 4 

% Patents Active = 75.0

Average Co-Inventor Count = 3.7

ph-index = 1

Forward Citations = 1(Granted Patents)


Location History:

  • Cheonan-si, KR (2015 - 2016)
  • Hwaseong-si, KR (2016)

Company Filing History:


Years Active: 2015-2016

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4 patents (USPTO):Explore Patents

Title: Tsunemitsu Torigoe and His Patent Contributions.

Introduction

Tsunemitsu Torigoe is an inventor associated with Samsung Display Co., Ltd. in Hwaseong, South Korea. His patent work includes technologies for maskless exposure and the control of light exposure equipment. The supplied information lists 4 patents in his portfolio.

Latest Patents

“Maskless Exposure Device” describes a grating light valve module with a substrate and multiple ribbons. Each ribbon includes an insulating layer, a conductive layer, and an anti-oxidation layer, a structure intended to support the device’s operation.

“Light Exposure Apparatus and Method of Controlling the Same” concerns aligning an exposure beam in a vacuum chamber. The method measures the beam center’s deviation from a reference line and adjusts a prism or bend mirror when the beam is misaligned.

Career Highlights

Torigoe’s listed inventions address components and alignment methods used in light exposure systems. His work is associated with Samsung Display Co., Ltd., a company active in display technology.

Collaborations

The supplied information identifies Chang Hoon Kim and Sang Hyun Lee as Torigoe’s coworkers. No further details about their specific roles in these patents are provided.

Conclusion

Tsunemitsu Torigoe’s listed patent contributions focus on grating light valve construction and precise exposure-beam alignment, reflecting his association with display-related technology development.

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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