Yuki, Japan

Hisayo Masuda

This inventor holds 2 USPTO granted patents and 2 published patent applications and 1 EPO patent. Top assignee: Hitachi Chemical Company, Ltd.. Active years: 2007-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hisayo Masuda. Retrieved from https://idiyas.com/inventor/hisayo-masuda

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

USPTO Granted Patents = 2 

 

Average Co-Inventor Count = 4.0

ph-index = 2

Forward Citations = 4(Granted Patents)


Location History:

  • Shimodate, JP (2007)
  • Yuki, JP (2012)

Company Filing History:


Years Active: 2007-2012

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2 patents (USPTO):Explore Patents

Title: Hisayo Masuda: Innovator in Tubular Container Technology

Introduction

Hisayo Masuda is a notable inventor based in Yuki, Japan. She has made significant contributions to the field of container technology, particularly in the development of innovative solutions for storing biological samples. With a total of 2 patents, her work reflects a commitment to enhancing reliability and efficiency in sample management.

Latest Patents

Masuda's latest patents include a "Tubular container enabling individual identification" and a "Method for dissolving saturated polyester solution for decomposing saturated polyester and method for decomposition using the same." The first patent describes a tubular container designed for the storage of semen from domestic animals or small biological samples. This container incorporates an IC tag for individual identification, ensuring excellent reliability and communication characteristics. The second patent focuses on a method for recycling saturated polyester, making it easier and more cost-effective to decompose materials used in various applications, such as fibers and bottles.

Career Highlights

Throughout her career, Masuda has worked with prominent companies, including Hitachi Chemical Company, Ltd. and Hitachi, Ltd. Her experience in these organizations has allowed her to develop and refine her innovative ideas, contributing to advancements in her field.

Collaborations

Masuda has collaborated with notable colleagues, including Kouji Tasaki and Hironori Ishizaka. These partnerships have fostered a creative environment that has led to the development of her impactful inventions.

Conclusion

Hisayo Masuda's contributions to the field of container technology demonstrate her innovative spirit and dedication to improving biological sample management. Her patents reflect a blend of practicality and advanced technology, positioning her as a significant figure in her industry.

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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