Tokyo, Japan

Takumi Hori

This inventor holds 11 USPTO granted patents and 3 published patent applications and 4 EPO patents. Top assignees: Mitsubishi Heavy Industries Limited, Mitsubishi Heavy Industries Machine Tool Co., Ltd., Mitsubishi Power, Ltd.. Active years: 2016-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takumi Hori. Retrieved from https://idiyas.com/inventor/takumi-hori

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

USPTO Granted Patents = 11 

% Patents Active = 72.7

 

Average Co-Inventor Count = 6.2

ph-index = 3

Forward Citations = 15(Granted Patents)


Company Filing History:


Years Active: 2016-2025

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11 patents (USPTO):Explore Patents

Title: Takumi Hori: Innovator in Seal Devices and Pit Gate Technology

Introduction

Takumi Hori is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of engineering, particularly in the development of innovative seal devices and pit gate technologies. With a total of 11 patents to his name, Hori has established himself as a key figure in his industry.

Latest Patents

Hori's latest patents include a unique seal device designed for steam turbines. This device features a movable seal ring that can deform radially, allowing it to effectively face the outer peripheral surface of a rotor. It incorporates a first elastic member on each end surface of the seal ring and a second elastic member positioned at an intermediate location, which urges the seal ring outward. Another notable patent is for a pit gate, which is essential in nuclear power facilities. This pit gate includes a gate body that can change the flow state of water between a pool and a canal. It also features a seal portion designed to accommodate varying water pressures, ensuring effective sealing.

Career Highlights

Throughout his career, Takumi Hori has worked with esteemed companies such as Mitsubishi Heavy Industries Limited and Mitsubishi Heavy Industries Machine Tool Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking projects.

Collaborations

Hori has collaborated with notable coworkers, including Hidekazu Uehara and Norihisa Takei. Their combined expertise has fostered an environment of innovation and creativity, leading to the development of advanced technologies.

Conclusion

Takumi Hori's contributions to seal devices and pit gate technology highlight his innovative spirit and dedication to engineering. His work continues to influence the industry and inspire future inventors.

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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