Osaka, Japan

Takuma Maruhashi

This inventor holds 3 USPTO granted patents and 3 published patent applications and 1 EPO patent. Top assignee: Daikin Industries, Ltd.. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takuma Maruhashi. Retrieved from https://idiyas.com/inventor/takuma-maruhashi

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

USPTO Granted Patents = 3 

% Patents Active = 33.3

 

Average Co-Inventor Count = 5.5

ph-index = 1


Company Filing History:


Years Active: 2025-2026

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3 patents (USPTO):Explore Patents

Title: **Inventor Profile: Takuma Maruhashi**

Introduction

Takuma Maruhashi is a proficient inventor based in Osaka, Japan. He has made significant contributions in the field of materials science with a special focus on resin compositions. His innovative work has resulted in a patent that outlines the unique properties of his creations and their applications in various industries.

Latest Patents

Maruhashi is the holder of a patent concerning a resin composition, molded article, and automatic transmission. This patent details a specific resin composition that includes polytetrafluoroethylene, graphite, talc, and an abrasion-resistance improving filler. The unique formulation includes 50 to 80 parts by mass of polytetrafluoroethylene, alongside varying amounts of graphite, talc, and other additives. The resin can be manipulated through various molding techniques such as compression molding, extrusion molding, or injection molding, thereby facilitating its application in durable molded articles.

Career Highlights

He is currently affiliated with Daikin Industries, Ltd., where he applies his expertise in developing innovative materials. His work is instrumental in enhancing the performance and durability of products, which is vital for a company renowned for its advanced technologies in air conditioning and fluorochemical innovations.

Collaborations

Throughout his career, Takuma has worked closely with his colleague, Keisuke Hagi. Their collaborative efforts focus on pushing the boundaries of material sciences and developing innovative solutions that meet the demanding needs of modern industries.

Conclusion

Takuma Maruhashi's contributions to the field of resin compositions exemplify the spirit of innovation and invention. His patent represents a significant advancement in material technology, particularly in applications related to automatic transmissions. As he continues to work at Daikin Industries, his future endeavors are anticipated to yield even more groundbreaking results in the materials science domain.

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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