Tokyo, Japan

Hayata Mimatsu

This inventor holds 5 USPTO granted patents and 2 published patent applications. Top assignee: Subaru Corporation. Active years: 2023-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hayata Mimatsu. Retrieved from https://idiyas.com/inventor/hayata-mimatsu

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

USPTO Granted Patents = 5 

% Patents Active = 60.0

Average Co-Inventor Count = 2.8

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2023-2026

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5 patents (USPTO):Explore Patents

Title: Hayata Mimatsu: Innovator in Electric Vehicle Technology

Introduction

Hayata Mimatsu is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of electric vehicle technology, holding two patents that showcase his innovative spirit and technical expertise. His work focuses on enhancing the efficiency and performance of electric vehicles, which is crucial in today's rapidly evolving automotive industry.

Latest Patents

Mimatsu's latest patents include an electric-vehicle-mounted cooling apparatus and a motor device. The electric-vehicle-mounted cooling apparatus is designed to be mounted in or on an electric vehicle, which includes an electric motor, a first battery, and an inverter. This apparatus features a cooling mechanism that is specifically configured to cool the inverter, along with a controller that adjusts the cooling level based on the inverter's output.

The motor device, on the other hand, consists of a motor case, an inverter case, a motor, an inverter, and a terminal block. The inverter case is attached to the motor case, housing the motor and inverter. The terminal block, which is coupled to an energizing member extending from the motor, is designed to guide a coolant through a dedicated channel.

Career Highlights

Hayata Mimatsu is currently employed at Subaru Corporation, where he continues to push the boundaries of electric vehicle technology. His work at Subaru has allowed him to collaborate with other talented engineers and inventors, contributing to the company's reputation for innovation in the automotive sector.

Collaborations

Mimatsu has worked alongside notable colleagues such as Yasufumi Tanaka and Hiroki Morika. Their combined expertise and collaborative efforts have led to advancements in electric vehicle technologies, further enhancing the capabilities of Subaru's electric vehicle offerings.

Conclusion

Hayata Mimatsu is a key figure in the development of electric vehicle technology, with patents that reflect his innovative approach to engineering. His contributions at Subaru Corporation and collaborations with fellow inventors underscore his commitment to advancing the automotive industry.

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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