Keiichi Yato

Title: Keiichi Yato and Safety-Critical Computing

Introduction

Keiichi Yato is an inventor based in Tokyo, Japan, associated with Mitsubishi Electric Corporation. His patent work addresses safety-focused computing systems designed to detect faults and prevent abnormal output.

Latest Patents

The available information lists one patent for Yato: “Safety Computing Device, Safety Input Device, Safety Output Device, and Safety Controller.” The invention describes a safety computing device with a processor and memory divided into two areas at different addresses. The processor performs program processes on input data in both areas, adds redundancy code to output data from the second area, and compares the resulting outputs. It also diagnoses the processor and memory for failures. If a redundancy check, comparison, or diagnosis detects an abnormality, the device stops outputting data. Yato is credited with 1 patent in the information provided.

Career Highlights

Yato’s listed invention focuses on reliability in safety-related computing. Its use of separate memory areas, redundancy coding, output comparison, and fault diagnosis is intended to help identify abnormal operation and prevent unsafe outputs. His company affiliation is Mitsubishi Electric Corporation.

Collaborations

Yoshitomo Asano and Hiroo Kanamaru are identified as Yato’s coworkers. The available information does not specify their roles in the patent or describe particular collaborations.

Conclusion

Keiichi Yato’s listed patent reflects work on fault detection and output control for safety-critical computing, connecting his inventive contribution with Mitsubishi Electric Corporation’s technology portfolio.