Matsumoto, Japan

Junpei Koizumi

This inventor holds 9 USPTO granted patents and 5 published patent applications and 2 EPO patents. Top assignee: Seiko Epson Corporation. Active years: 2020-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Junpei Koizumi. Retrieved from https://idiyas.com/inventor/junpei-koizumi

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

Calculating rank
USPTO Granted Patents = 9 

% Patents Active = 100.0

 

Average Co-Inventor Count = 1.3

ph-index = 1

Forward Citations = 3(Granted Patents)


Location History:

  • Matsumoto, JP (2020 - 2023)
  • Nagano, JP (2023 - 2024)

Company Filing History:


Years Active: 2020-2024

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9 patents (USPTO):Explore Patents

Title: Junpei Koizumi: Innovator in Communication Technology

Introduction

Junpei Koizumi is a prominent inventor based in Matsumoto, Japan. He has made significant contributions to the field of communication technology, holding a total of nine patents. His work focuses on enhancing wireless communication systems and improving device connectivity.

Latest Patents

Among his latest patents is a terminal device that includes a wireless communication unit capable of connecting to an electronic device. This device features a processing unit that manages communication control for the wireless communication unit. The electronic device can activate either a first internal access point or a second internal access point, depending on the connection method required. Another notable patent is for an electronic apparatus that includes a wireless communication unit communicating via an external access point. This apparatus operates in multiple modes, including a low power consumption mode, allowing for efficient energy use while maintaining connectivity.

Career Highlights

Junpei Koizumi is currently employed at Seiko Epson Corporation, where he continues to innovate in the field of electronic communication. His work has been instrumental in developing technologies that enhance user experience and device functionality.

Collaborations

He has collaborated with notable coworkers, including Kenji Sakuda and Naoki Kojima, contributing to various projects that push the boundaries of communication technology.

Conclusion

Junpei Koizumi's contributions to communication technology through his patents and work at Seiko Epson Corporation highlight his role as a key innovator in the industry. His inventions continue to shape the future of wireless communication.

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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