Niihama, Japan

Yasutoshi Minemoto

This inventor holds 8 USPTO granted patents and 2 published patent applications. Top assignee: Sumitomo Chemical Company, Limited. Active years: 2017-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasutoshi Minemoto. Retrieved from https://idiyas.com/inventor/yasutoshi-minemoto

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

USPTO Granted Patents = 8 

% Patents Active = 100.0

Average Co-Inventor Count = 3.1

ph-index = 1

Forward Citations = 1(Granted Patents)


Location History:

  • Niihama, JP (2017 - 2019)
  • Ehime, JP (2019)

Company Filing History:


Years Active: 2017-2019

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8 patents (USPTO):Explore Patents

Title: Yasutoshi Minemoto: Innovator in Separator Roll Technologies

Introduction: Yasutoshi Minemoto is a distinguished inventor based in Niihama, Japan, known for his contributions to the field of material sciences and coatings. With a remarkable portfolio boasting eight patents, his work primarily focuses on separator rolls and advanced coating methods.

Latest Patents: Minemoto's latest innovations include two significant patents. The first patent details a separator roll, which consists of a core wrapped in a heat-resistant separator. This configuration uniquely integrates a multilayer label that features a detachable second film base, enhancing functionality and utility. The second patent introduces a cutting-edge coating method and device, ensuring that films are uniformly coated with a solution in accordance with specified parameters.

Career Highlights: Minemoto has established a reputation as a leading inventor while working at Sumitomo Chemical Company, Limited. His patents reflect a commitment to advancing technology within the chemical and materials sectors, particularly focusing on innovations that improve product performance and reliability.

Collaborations: Throughout his career, Minemoto has collaborated with several notable professionals, including Jian Wang and Koichiro Watanabe. These collaborations have likely contributed to the rich exchange of ideas and the successful development of innovative technologies.

Conclusion: Yasutoshi Minemoto exemplifies the spirit of innovation within the materials industry. His contributions through patent developments play a crucial role in enhancing the capabilities of separator rolls and coating technologies, reinforcing his standing as a key figure in advancing industrial 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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