This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Teraoka Seiko Co., Ltd.. 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: Tsutomu Yamada: Inventor of a Weighing Sales System
Introduction
Tsutomu Yamada is an inventor based in Tokyo, Japan. His work includes a patent for a weighing sales system designed to connect weighing devices with an information terminal.
Latest Patents
Yamada is associated with 1 patent: “Weighing sales system and weighing device.” The invention describes a system in which multiple devices weigh articles and transmit each detected weight along with device identification information. An information terminal receives these details and uses the identification information to retrieve article information from a predetermined storage system.
Career Highlights
Yamada works at Teraoka Seiko Co., Ltd. His patented work focuses on coordinating weighing devices and information processing to support sales operations.
Collaborations
Yamada’s coworker is Syuusaku Yokono. The available information identifies their professional connection but does not specify a particular joint project.
Conclusion
Tsutomu Yamada’s patent addresses the integration of weighing devices and information terminals, linking measured weights with relevant article information for sales systems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile