Tetuhiro Okabe

Title: Tetuhiro Okabe: Innovator in UPC Circuit Diagnosis

Introduction

Tetuhiro Okabe is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of circuit diagnosis, particularly in the area of UPC circuits. His innovative work has led to the development of a unique fault diagnosis system that enhances the reliability of UPC circuits.

Latest Patents

Tetuhiro Okabe holds a patent for a "Trouble Diagnosis System of UPC Circuit." This system is designed to diagnose failures in UPC circuits that control cell traffic volume based on prescribed information about cell traffic. The fault diagnosis is achieved through a usage parameter determination of at least one kind of cell, utilizing multiple systems to compare determination results. The system includes an operating UPC circuit for managing various types of cells and a standby UPC circuit for additional control. Furthermore, it incorporates bridge memories that maintain a chronological record of arriving cells, allowing for effective fault diagnosis by comparing the contents of these memories.

Career Highlights

Tetuhiro Okabe is associated with Fujitsu Corporation, where he has been able to apply his expertise in circuit design and diagnosis. His work has been instrumental in advancing the technology used in UPC circuits, contributing to improved performance and reliability in telecommunications.

Collaborations

Tetuhiro has collaborated with notable colleagues such as Shigeo Amemiya and Takao Ogura. Their combined efforts have fostered innovation and development in the field of circuit diagnosis.

Conclusion

Tetuhiro Okabe's contributions to UPC circuit diagnosis exemplify the impact of innovative thinking in technology. His patent and work at Fujitsu Corporation highlight the importance of advancements in circuit reliability and performance.