Tokyo, Japan

Masashige Takahashi

This inventor holds 4 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignee: Ihi Corporation. Active years: 2016-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masashige Takahashi. Retrieved from https://idiyas.com/inventor/masashige-takahashi

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

USPTO Granted Patents = 4 

% Patents Active = 100.0

 

Average Co-Inventor Count = 3.3

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2016-2025

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4 patents (USPTO):Explore Patents

Title: Innovative Contributions of Masashige Takahashi in Turbocharger Technology

Introduction

Masashige Takahashi, an esteemed inventor based in Tokyo, Japan, has made significant strides in the field of automotive engineering, specifically turbocharger technology. With four patents to his name, he has contributed to advancements that continue to influence the industry.

Latest Patents

Among his latest innovations is the "Turbocharger including an actuator housing with a through hole." This invention features an actuator housing that accommodates an actuator for driving a movable member, adjacent to a compressor housing. One of the standout aspects of this design is the through hole, which enhances functionality when mounted.

Another of his groundbreaking patents is the "Actuator power transmission mechanism and turbocharger." This invention involves a first lever that rotates via actuator power, a drive shaft that integrates with that lever, and nozzle vanes that are interconnected to the drive shaft. This mechanism allows for precise adjustments of the inclination angle with respect to fluid flow direction, all while ensuring that water infiltration is effectively suppressed at the bearing level.

Career Highlights

Masashige Takahashi works at IHI Corporation, a prominent engineering company known for its contributions to various sectors, including aerospace and energy. His technical expertise has enabled him to innovate solutions that improve turbocharger efficiency and reliability.

Collaborations

Throughout his career, Takahashi has collaborated with esteemed colleagues, including Kuniaki Iizuka and Masatoshi Eguchi. Together, they have worked on enhancing turbocharger mechanisms, contributing to the growth of knowledge in the engineering community.

Conclusion

Masashige Takahashi's dedication to innovation in turbocharger technology has positioned him as a notable figure in the field. His patents reflect a commitment to enhancing performance and reliability in automotive engineering, ensuring that his work will impact future developments for years to come.

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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