Tokyo, Japan

Kenji Kuwahara

This inventor holds 5 USPTO granted patents. Top assignees: 3M Innovative Properties Company, Sega Sammy Creation Inc.. Active years: 2008-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kenji Kuwahara. Retrieved from https://idiyas.com/inventor/kenji-kuwahara-ctpkpai2

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

Calculating rank

% Patents Active = 20.0

Average Co-Inventor Count = 2.5

ph-index = 2

Forward Citations = 19(Granted Patents)


Location History:

  • Machida, JP (2015)
  • Tokyo, JP (2008 - 2019)

Company Filing History:


Years Active: 2008-2019

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5 patents (USPTO):Explore Patents

Title: Kenji Kuwahara: Innovator in Game Device Technology

Introduction

Kenji Kuwahara is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of game device technology, holding a total of 5 patents. His innovative designs and solutions have enhanced the functionality and user experience of gaming devices.

Latest Patents

One of Kuwahara's latest patents is for a casing and light emission device for game devices. This invention features a light emission device that includes a light source within the casing and a plate-like light guiding member. The light guiding member is designed to guide light emitted from the source and includes a reflecting unit that diffuses the light within the member. Additionally, it has a light emission part that transmits the reflected light to the outside surface.

Another notable patent is for an assembly tool and optical fiber connector assembly method. This tool is designed for installing an optical fiber in a connector with a known length of fiber extending from the connector ferrule. The assembly tool consists of a base with a connector mount and a cradle that holds a shaped ferrule, ensuring a secure and efficient installation process.

Career Highlights

Kuwahara has worked with several notable companies throughout his career, including 3M Innovative Properties Company and Sega Sammy Creation Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas in the gaming industry.

Collaborations

Throughout his career, Kuwahara has collaborated with talented individuals such as Toshiroh Endoh and Hiroyuki Matsuoka. These collaborations have contributed to the advancement of technology in the gaming sector.

Conclusion

Kenji Kuwahara is a distinguished inventor whose work has significantly impacted game device technology. His innovative patents and collaborations reflect his dedication to enhancing user experiences in gaming.

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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