Oota, Japan

Eiji Matsuda

This inventor holds 1 USPTO granted patent. Top assignees: Sanyo Electric Co., Ltd., Sanyo Vending Machine Co., Ltd., Tokyo Sanyo Electric Co.. Active years: 1977.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Eiji Matsuda. Retrieved from https://idiyas.com/inventor/eiji-matsuda-snnyb31s

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 = 10(Granted Patents)


Company Filing History:


Years Active: 1977

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1 patent (USPTO):Explore Patents

Title: Eiji Matsuda: Innovator in Automatic Vending Technology

Introduction

Eiji Matsuda is a notable inventor based in Oota, Japan. He has made significant contributions to the field of automatic vending technology. His innovative approach has led to the development of a unique system that enhances the functionality of vending machines.

Latest Patents

Matsuda holds a patent for a "System and method for determining vendibility in automatic vending." This invention involves a comprehensive system that includes a coin sorter, coin detectors, and a change pay-off mechanism. The system is designed to determine the vendibility of products based on the coins received, specifically 10 yen, 50 yen, and 100 yen coins. The method ensures that the availability of coins as change is assessed at each stage of the transaction, thereby optimizing the vending process.

Career Highlights

Throughout his career, Eiji Matsuda has worked with prominent companies such as Sanyo Electric Co., Ltd. and Tokyo Sanyo Electric Co. His experience in these organizations has contributed to his expertise in developing innovative solutions in the vending machine industry.

Collaborations

Matsuda has collaborated with notable individuals in his field, including Shigehiko Ikeguchi and Norio Yamashita. These partnerships have fostered a creative environment that has led to advancements in vending technology.

Conclusion

Eiji Matsuda's contributions to automatic vending technology exemplify the impact of innovation in everyday life. His patent and career achievements highlight the importance of creativity and collaboration in driving technological advancements.

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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