Kanagawa, Japan

Tsuguharu Nishizaki

This inventor holds 2 USPTO granted patents. Top assignee: Kokuyo Co., Ltd.. Active years: 2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsuguharu Nishizaki. Retrieved from https://idiyas.com/inventor/tsuguharu-nishizaki

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


Average Co-Inventor Count = 10.0

ph-index = 2

Forward Citations = 44(Granted Patents)


Company Filing History:


Years Active: 2008

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2 patents (USPTO):Explore Patents

Title: Tsuguharu Nishizaki: Innovator in Purchase Management Systems

Introduction

Tsuguharu Nishizaki is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of purchase management systems, holding 2 patents that enhance the efficiency of purchasing processes.

Latest Patents

Nishizaki's latest patents include a "System for Purchase Management and for Facilitating Distribution." This invention provides a comprehensive purchase management system that includes an AS specific dividing controller, an administration controller, a divided ordering controller, and an order totaling controller. These components work together to manage purchase requests effectively based on administrative standards.

Another significant patent is the "System for Placing Orders Using Customer-Specific Electronic Catalog." This system allows users to execute and manage purchases at low costs by utilizing a merchandise assortment specified by a customer's purchasing control department. The system enables users to make purchases based on predetermined standards without needing to know the dealer names.

Career Highlights

Tsuguharu Nishizaki is associated with Kokuyo Co., Ltd., a company known for its innovative office supplies and solutions. His work at Kokuyo has been instrumental in developing systems that streamline purchasing processes for businesses.

Collaborations

Nishizaki has collaborated with notable coworkers, including Katsumi Ueno and Nobuhiko Hasegawa. Their combined efforts have contributed to the advancement of purchase management technologies.

Conclusion

Tsuguharu Nishizaki's innovative patents and contributions to purchase management systems reflect his commitment to improving business efficiency. His work continues to influence the industry positively.

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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