Iwaki, Japan

Masahiro Segawa

This inventor holds 5 USPTO granted patents. Top assignee: Kureha Kagaku Kogyo Kabushiki Kaisha. Active years: 1976-1981.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahiro Segawa. Retrieved from https://idiyas.com/inventor/masahiro-segawa

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


% Patents Active = 100.0

Average Co-Inventor Count = 3.3

ph-index = 5

Forward Citations = 146(Granted Patents)


Location History:

  • Iwaki, JA (1976 - 1978)
  • Iwaki, JP (1979 - 1981)

Company Filing History:


Years Active: 1976-1981

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5 patents (USPTO):Explore Patents

Title: The Innovations of Masahiro Segawa

Introduction

Masahiro Segawa is a prominent inventor based in Iwaki, Japan. He has made significant contributions to the field of materials science, particularly in the development of advanced polymer films. With a total of 5 patents to his name, Segawa's work has had a notable impact on various industrial applications.

Latest Patents

Segawa's latest patents include innovative technologies such as the "Doubly oriented film of polyvinylidene fluoride." This patent describes a polyvinylidene fluoride film characterized by its crystalline region predominantly occupied by form I crystals, which are substantially double oriented. Another significant patent is for "Coating with fluoroethylene resins," which details a method for obtaining a porous fluoroethylene resin coating on a substrate. This process involves coating a substrate with an aqueous dispersion paint containing a particulate fluoroethylene resin, followed by drying and heating to create an anti-corrosive surface coating.

Career Highlights

Masahiro Segawa is currently employed at Kureha Kagaku Kogyo Kabushiki Kaisha, a company known for its innovative chemical products. His work at Kureha has allowed him to explore and develop new materials that enhance the performance and durability of various applications.

Collaborations

Throughout his career, Segawa has collaborated with notable colleagues, including Masafumi Yoshida and Hiroshi Obara. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Masahiro Segawa's contributions to the field of materials science through his patents and collaborations highlight his role as an influential inventor. His work continues to inspire advancements in polymer technology and its applications in various industries.

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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