Sagamihara, Japan

Masanori Nishiyama

This inventor holds 15 USPTO granted patents and 2 EPO patents, primarily in Polyester Film Technology. Top assignee: Teijin Limited. Active years: 1994-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masanori Nishiyama. Retrieved from https://idiyas.com/inventor/masanori-nishiyama

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 = 2.8

ph-index = 5

Forward Citations = 55(Granted Patents)


Location History:

  • Sagamihara, JP (1994 - 2001)
  • Gifu, JP (2017 - 2019)

Company Filing History:


Years Active: 1994-2019

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Areas of Expertise:
Insulating Film
Heat Ray Screening
Transparent Resin
Laminated Glass
Polyester Film
Biaxially Oriented Film
Magnetic Tape
Recording Medium
15 patents (USPTO):Explore Patents

Title: The Innovations of Masanori Nishiyama

Introduction

Masanori Nishiyama is a prominent inventor based in Sagamihara, Japan. He has made significant contributions to the field of materials science, particularly in the development of highly insulating films. With a total of 15 patents to his name, Nishiyama's work has garnered attention for its innovative approach and practical applications.

Latest Patents

Nishiyama's latest patents focus on the creation of highly insulating films that exhibit excellent electrical characteristics and heat resistance. One of his notable inventions is a biaxially stretched film made from a styrene polymer with a syndiotactic structure. This film includes specific inert fine particles, antioxidants, and a polymer with a high glass transition temperature, ensuring superior performance in various applications. Another patent describes a highly insulating film characterized by its unique composition, which includes a thermoplastic amorphous resin and specific refractive index properties, enhancing its functionality in electrical insulation.

Career Highlights

Throughout his career, Nishiyama has been associated with Teijin Limited, a leading company in the field of advanced materials. His work has not only advanced the technology behind insulating films but has also contributed to the broader field of polymer science. His innovative solutions have positioned him as a key figure in the industry.

Collaborations

Nishiyama has collaborated with notable colleagues such as Yasuhiro Saeki and Hisashi Hamano. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and the development of cutting-edge technologies.

Conclusion

Masanori Nishiyama's contributions to the field of insulating films exemplify the spirit of innovation and dedication to advancing technology. His patents reflect a commitment to excellence and a deep understanding of materials science. Through his work, he continues to influence the industry and inspire future innovations.

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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