This inventor holds 1 USPTO granted patent. Top assignees: Enax, Inc., Toshiba Tec Kabushiki Kaisha. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:


Years Active: 2026
Title: Ryoichi Yamamoto: Innovator in Shopping Cart Technology
Introduction
Ryoichi Yamamoto is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of shopping cart technology, particularly with his innovative designs that enhance user experience and functionality. His work reflects a commitment to improving everyday items through thoughtful engineering.
Latest Patents
Yamamoto holds a patent for a shopping cart that simplifies the equipment of a storage area. This shopping cart is designed to be nested in a front-rear direction and includes several key features. It consists of a cart body, a battery that supplies power to an electronic device for displaying commodity information, and a power receiving portion that connects to an external power supply. Additionally, it has a power transmitting portion that supplies power to another shopping cart when nested. The design incorporates magnets to maintain the relative position of the components, showcasing Yamamoto's innovative approach to practical design.
Career Highlights
Throughout his career, Ryoichi Yamamoto has worked with prominent companies, including Toshiba Tec and Enax, Inc. His experience in these organizations has allowed him to refine his skills and contribute to various projects that focus on technological advancements in consumer products.
Collaborations
Yamamoto has collaborated with notable colleagues such as Katsuaki Sakurada and Masahiro Yasuno. These partnerships have fostered a creative environment that encourages innovation and the development of new ideas.
Conclusion
Ryoichi Yamamoto's contributions to shopping cart technology exemplify the impact of innovative thinking in everyday products. His patent and career achievements highlight his dedication to enhancing user experience through practical design solutions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile