This inventor holds 1 USPTO granted patent. Top assignee: Sharp Kabushiki Kaisha Corporation. Active years: 1991.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1991
Title: Shuuzi Katayama and Electronic Cash Register Data Integrity.
Introduction
Shuuzi Katayama is an inventor associated with Nara, Japan, and Sharp Kabushiki Kaisha Corporation. His listed patent concerns detecting data transmission errors in an electronic cash register system.
Latest Patents
Katayama is credited with 1 patent: “Data Transmission Error Detection in an Electronic Cash Register System.” The invention describes a transmitting cash register and a receiving cash register connected in a serial loop. As data travels from the transmitting register to the receiving register, data is simultaneously transferred back in the opposite direction. The system compares the outgoing data with the corresponding data returned from the receiving register to detect transmission errors.
Career Highlights
The available information identifies Katayama’s work with Sharp Kabushiki Kaisha Corporation and documents his contribution to data integrity in electronic cash register communications. The patent’s approach uses a return transfer and comparison process to check whether transmitted data has been received accurately.
Collaborations
Keiichi Ikoma and Shizuo Nakai are listed as Katayama’s coworkers. The provided information does not specify their roles in the patent or describe particular collaborative projects.
Conclusion
Shuuzi Katayama’s documented invention applies bidirectional data transfer and comparison to help detect errors in electronic cash register systems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile