Tama, Japan

Hiruyuki Maezawa

This inventor holds 1 USPTO granted patent. Top assignees: Hitachi Computer Engineering Co., Ltd., Hitachi, Ltd.. Active years: 1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiruyuki Maezawa. Retrieved from https://idiyas.com/inventor/hiruyuki-maezawa

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 = 3.0

ph-index = 1

Forward Citations = 61(Granted Patents)


Company Filing History:


Years Active: 1989

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1 patent (USPTO):Explore Patents

Title: Hiruyuki Maezawa: Innovator in Program Visualization

Introduction

Hiruyuki Maezawa is a notable inventor based in Tama, Japan. He has made significant contributions to the field of program visualization through his innovative patent. His work has implications for how programs are executed and displayed, enhancing user understanding and interaction.

Latest Patents

Hiruyuki Maezawa holds a patent for a "Method for displaying program executing circumstances and an apparatus." This invention allows each program element of a desired program to be converted into a corresponding graphic element, which is then displayed on a screen. This method enables a visual schema of the program to be represented graphically. During program execution, the graphic elements corresponding to the program elements are displayed in a visually distinct manner. Additionally, the execution count of each program element can be shown near the respective graphic element, and the color of the displayed graphic element can change based on the execution count.

Career Highlights

Throughout his career, Hiruyuki Maezawa has worked with prominent companies such as Hitachi, Ltd. and Hitachi Computer Engineering Co., Ltd. His experience in these organizations has contributed to his expertise in technology and innovation.

Collaborations

Hiruyuki Maezawa has collaborated with notable coworkers, including Hidetosi Katumata and Mikio Tomioka. Their collective efforts have further advanced the field of program visualization.

Conclusion

Hiruyuki Maezawa's contributions to program visualization through his patent demonstrate his innovative spirit and technical expertise. His work continues to influence how programs are visually represented and understood.

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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