Masahide Ishida

Title: Masahide Ishida: Innovator in Electronic Cash Register Technology

Introduction

Masahide Ishida is a prominent inventor based in Yamatokoriyama, Japan. He has made significant contributions to the field of electronic cash register technology, holding a total of 5 patents. His innovative designs have enhanced the functionality and efficiency of electronic cash registers, making them more user-friendly and effective in various commercial settings.

Latest Patents

Ishida's latest patents include an error alarm system designed for detecting abnormal conditions in peripheral devices. This system allows an electronic cash register to communicate with an electronic weighing scale, incorporating an interface circuit that introduces weight information data into the cash register. The system also features an abnormal condition detection mechanism that alerts operators through a synthetic speech sound generation system when an issue is detected.

Another notable patent is the PLU-Code controlled electronic cash register. This invention includes a PLU (Price-look-up) function, enabling operators to preset merchandise information such as unit costs and taxation details for each item. The system facilitates the presetting of PLU code information through a 'PLU' key, which generates a PLU code signal in a progressive order. The synthetic speech sound generation system provides audible instructions to guide operators through the presetting process, enhancing operational efficiency.

Career Highlights

Masahide Ishida is associated with Sharp Corporation, a leading company in the electronics industry. His work has significantly impacted the development of electronic cash registers, contributing to the advancement of retail technology. His innovative solutions have streamlined operations and improved customer service in various retail environments.

Collaborations

Ishida has collaborated with notable colleagues, including Hiroshi Nakatani and Hachizou Yamamoto. Their combined expertise has fostered a creative environment that has led to the development of groundbreaking technologies in the field of electronic cash registers.

Conclusion

Masahide Ishida's contributions to electronic cash register technology have established him as a key figure in the industry. His innovative patents and collaborative efforts continue to influence the evolution of retail technology, enhancing the efficiency and functionality of electronic cash registers.