Echizen, Japan

Hiroshi Tanaka

This inventor holds 1 USPTO granted patent. Top assignees: Mitsukawa & Co., Ltd., Toray Industries, Inc.. Active years: 2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Tanaka. Retrieved from https://idiyas.com/inventor/hiroshi-tanaka-2n5g2yg7

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2021

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1 patent (USPTO):Explore Patents

Title: The Innovative Mind of Hiroshi Tanaka: Creator of Brushed Circular Knitted Fabric

Introduction: Hiroshi Tanaka is an esteemed inventor based in Echizen, Japan, recognized for his significant contribution to textile innovation. His journey in the field of inventions showcases his commitment to enhancing fabric qualities, especially in the apparel industry.

Latest Patents: Tanaka holds a notable patent for a brushed circular knitted fabric. This invention features double loops made from at least two kinds of synthetic fiber multifilaments. Notably, one of the surfaces has been subjected to brush processing. The fabric's design ensures an FT index of 2.1 or greater, indicating exceptional thickness when folded. His creation boasts impressive resiliency, stretchability, pilling resistance, and stability during washing, making it ideal for use in coats and jackets.

Career Highlights: Throughout his career, Hiroshi Tanaka has made substantial strides in the textile industry. He contributed to several renowned companies, including Mitsukawa & Co., Ltd. and Toray Industries, Inc., where he honed his skills and made impactful advancements in fabric technology.

Collaborations: In his innovative endeavors, Tanaka collaborated with notable colleagues such as Shigeto Matsumoto and Masanobu Sato. These partnerships have played a significant role in shaping the advancements in textile innovation that they collectively pursued.

Conclusion: Hiroshi Tanaka's contributions to the fabric industry, particularly through his patented brushed circular knitted fabric, highlight his ingenuity as an inventor. His work not only showcases technical prowess but also emphasizes the importance of innovation in enhancing everyday materials. Tanaka's legacy continues to influence the textile landscape, inspiring future inventions in fabric technology.

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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