Ichinomiya, Japan

Hajime Kumazawa

This inventor holds 4 USPTO granted patents. Top assignees: Brother Kogyo Kabushiki-Kaisha, Iwashima Electronics Co., Ltd.. Active years: 1989-1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hajime Kumazawa. Retrieved from https://idiyas.com/inventor/hajime-kumazawa

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 = 1.8

ph-index = 2

Forward Citations = 11(Granted Patents)


Company Filing History:


Years Active: 1989-1992

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4 patents (USPTO):Explore Patents

Title: Hajime Kumazawa: Innovator in Data Processing Systems

Introduction

Hajime Kumazawa is a notable inventor based in Ichinomiya, Japan. He has made significant contributions to the field of data processing systems, holding a total of 4 patents. His innovative work has enhanced the efficiency and functionality of various technologies.

Latest Patents

One of Kumazawa's latest patents is a text (word processor) that features a right-end justified variable size display. This data processing system includes a relational data memory device for storing data related to the input through an input device. Additionally, it has a retrieval device for the relational data and a detecting device that identifies the quantity of the retrieved relational data. The system also incorporates a relational data display control device that visually represents the retrieved relational data on the display device. This display area fluctuates according to the quantity of the retrieved relational data detected by the detecting device. The design enhances display utilization efficiency and operational facility, making it a significant advancement in data processing technology.

Career Highlights

Kumazawa has worked with reputable companies such as Brother Industries, Ltd. and Iwashima Electronics Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative solutions in data processing.

Collaborations

Throughout his career, Kumazawa has collaborated with talented individuals, including Toshiyuki Sakai and Ryoichi Sasaki. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Hajime Kumazawa's contributions to data processing systems exemplify his innovative spirit and dedication to enhancing technology. His patents reflect a commitment to improving user experience and operational efficiency in data management.

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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