Kanagawa, Japan

Hisayo Yamamoto

This inventor holds 1 USPTO granted patent. Top assignee: Fujitsu Corporation. Active years: 2007.

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

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

Calculating rank

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 2007

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1 patent (USPTO):Explore Patents

Title: Hisayo Yamamoto: Innovator in Radar Chart Technology

Introduction

Hisayo Yamamoto is a notable inventor based in Kanagawa, Japan. She has made significant contributions to the field of data visualization through her innovative patent. Her work focuses on enhancing the usability of radar charts, particularly in spreadsheet software.

Latest Patents

Yamamoto holds a patent for a "Program and method for displaying a radar chart." This invention allows users to compile radar charts using data from tables in spreadsheet software, such as Microsoft Excel. This innovation simplifies the process of visualizing complex data sets, making it more accessible for users.

Career Highlights

Yamamoto is associated with Fujitsu Corporation, where she has been able to apply her expertise in technology and data visualization. Her work at Fujitsu has allowed her to contribute to advancements in software applications that benefit a wide range of users.

Collaborations

Throughout her career, Yamamoto has collaborated with talented individuals such as Toshihiko Fushimi and Koichi Tsuzuki. These collaborations have fostered an environment of innovation and creativity, leading to the development of impactful technologies.

Conclusion

Hisayo Yamamoto's contributions to radar chart technology exemplify her commitment to improving data visualization. Her innovative patent and work at Fujitsu Corporation highlight her role as a significant figure in the field.

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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