Ryouichi Bandai

Title: Ryouichi Bandai: Innovator in Semiconductor Technology

Introduction

Ryouichi Bandai is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of four patents. His work focuses on enhancing the efficiency and reliability of integrated circuit devices.

Latest Patents

One of Ryouichi Bandai's latest patents is for a semiconductor integrated circuit device and a delay fault testing method. This invention includes a first clock domain with multiple first flip-flops operating at a high-speed clock, and a second clock domain with a third flip-flop and several fourth flip-flops operating at a low-speed clock. The device is designed to supply a test clock based on the high-speed clock during delay fault tests, ensuring accurate data input from the first clock domain.

Another notable patent is for a data switching apparatus and method. This invention aims to provide a data switching method that can impartially select multiple input ports through a simple circuit configuration. The method utilizes an up-counter, a down-counter, and a port selecting circuit to alternately select input ports, thereby maintaining an unbiased selection process.

Career Highlights

Ryouichi Bandai is currently employed at Kabushiki Kaisha Toshiba, a leading company in the technology sector. His work at Toshiba has allowed him to develop innovative solutions that address complex challenges in semiconductor design and data management.

Collaborations

Throughout his career, Ryouichi has collaborated with notable colleagues, including Kenji Sakaue and Keiko Fukuda. These collaborations have contributed to the advancement of technology in their respective fields.

Conclusion

Ryouichi Bandai's contributions to semiconductor technology through his patents and work at Toshiba highlight his role as an influential inventor. His innovative solutions continue to shape the future of integrated circuit devices and data switching methods.