Sodegaura, Japan

Thoru Bando

This inventor holds 4 USPTO granted patents. Top assignee: Idemitsu Kosan Company, Limited. Active years: 1989-1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Thoru Bando. Retrieved from https://idiyas.com/inventor/thoru-bando

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 = 4.0

ph-index = 2

Forward Citations = 16(Granted Patents)


Location History:

  • Chiba, JP (1989)
  • Sodegaura, JP (1990 - 1992)

Company Filing History:


Years Active: 1989-1992

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4 patents (USPTO):Explore Patents

Title: Innovations by Inventor Thoru Bando in Polymer Technology

Introduction: Thoru Bando, an accomplished inventor based in Sodegaura, Japan, has made significant contributions to the field of polymer technology. With a total of four patents to his name, Bando's innovative work focuses on the development of novel polymers that provide enhanced performance for various applications.

Latest Patents: Among Thoru Bando's latest patents are two groundbreaking inventions related to polycyanoaryl ether laminates. The first patent discloses a novel polymer consisting of a recurring unit characterized by a specific formula and features a reduced viscosity of 0.2 dl/g or more at 60°C in a solution of 0.2 g/dl in p-chlorophenol. This innovation includes a method for preparing the polymer through the reaction of a dihalogenobenzonitrile with an alkali metal salt of resorcin in the presence of a solvent, followed by treatment with water or alcohol. Furthermore, the second patent details the same polymer and preparation method with a focus on molding materials and molded products utilizing polycyanoaryl ether.

Career Highlights: Thoru Bando is currently affiliated with Idemitsu Kosan Company, Limited, where he continues to drive innovation in material sciences. His work reflects a commitment to advancing polymer technology, showcasing a blend of creativity and scientific rigor.

Collaborations: Bando has collaborated with talented coworkers such as Shigeru Matsuo and Tomoyoshi Murakami, contributing to a dynamic team dedicated to pushing the boundaries of polymer research and applications.

Conclusion: As an inventor, Thoru Bando represents a significant figure in the realm of polymer technology, with his patents poised to influence various industries. His innovative spirit, coupled with effective collaborations, ensures that his contributions will have a lasting impact on material sciences and engineering.

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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