Ibaraki, Japan

Masaru Satou

This inventor holds 3 USPTO granted patents. Top assignee: Kureha Corporation. Active years: 2007-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaru Satou. Retrieved from https://idiyas.com/inventor/masaru-satou-lfoeith7

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


% Patents Active = 33.3

Average Co-Inventor Count = 5.6

ph-index = 1

Forward Citations = 9(Granted Patents)


Location History:

  • Ibaraki, JP (2007 - 2009)
  • Omitama, JP (2009)

Company Filing History:


Years Active: 2007-2009

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3 patents (USPTO):Explore Patents

Title: Innovations by Masaru Satou

Introduction

Masaru Satou is a notable inventor based in Ibaraki, Japan. He has made significant contributions to the field of materials science, particularly in the development of advanced fishing line technologies. With a total of 3 patents to his name, Satou's work has garnered attention for its innovative approaches to enhancing the performance of fishing lines.

Latest Patents

One of Satou's latest patents is for a modified polyvinylidenefluoride resin monofilament and the method for manufacturing it. This invention focuses on creating a fishing line that can capture large fish effectively. By enhancing the tensile strength at break through an increased filament diameter, the fishing line can withstand the rapid and enormous impact generated when large fish take the bait. The filament boasts a homogeneous fiber structure that minimizes the formation of inner cavities, ensuring durability and reliability.

Another significant patent involves resin compositions and monofilaments that contain a comonomer component, such as hexafluoropropylene. These monofilaments have an intrinsic viscosity of 1.3 dl/g or more and a melting point of 165°C or higher, which alters the crystallinity and elastic modulus of the PVDF-based resin. This innovation imparts appropriate flexibility to the monofilaments while maintaining their mechanical properties.

Career Highlights

Masaru Satou is currently employed at Kureha Corporation, where he continues to push the boundaries of material innovation. His work has not only advanced fishing line technology but has also contributed to the broader field of polymer science.

Collaborations

Throughout his career, Satou has collaborated with talented individuals such as Satoshi Hashimoto and Shingo Taniguchi. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Masaru Satou's contributions to the field of materials science, particularly in fishing line technology, highlight his innovative spirit and dedication to improving product performance. His patents reflect a commitment to advancing the capabilities of materials used in practical applications.

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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