Akihiko Hanafusa

Title: Akihiko Hanafusa: Innovator in LSI Systems

Introduction

Akihiko Hanafusa is a prominent inventor based in Yokohama, Japan. He is known for his contributions to the field of LSI (Large Scale Integration) systems. His innovative approach has led to advancements that streamline the functionality of electronic devices.

Latest Patents

Hanafusa holds a patent for an LSI system that incorporates a plurality of LSIs with different scan systems. This system is designed to be implemented on an identical printed circuit board. The patent outlines a common scan data-in terminal and a common scan data-out terminal that are shared among the LSIs. By classifying the LSIs into groups, each containing at least one LSI with an identical scan system, the design reduces the number of external terminals required for scan operations. This innovation not only simplifies the circuit board design but also enhances the efficiency of scan operations.

Career Highlights

Hanafusa is associated with Fujitsu Corporation, a leading technology company known for its advancements in computing and telecommunications. His work at Fujitsu has allowed him to contribute significantly to the development of LSI technologies.

Collaborations

Hanafusa has collaborated with Toshihiko Tada, a fellow innovator, to further enhance the capabilities of LSI systems. Their partnership has fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Akihiko Hanafusa's contributions to LSI systems exemplify the impact of innovative thinking in technology. His patent reflects a commitment to improving electronic design and functionality. Through his work at Fujitsu Corporation, he continues to influence the future of integrated systems.