Yoichi Matsuno

Title: Yoichi Matsuno: Innovator in Semiconductor Memory Technology

Introduction

Yoichi Matsuno is a notable inventor based in Kokubunji, Japan. He has made significant contributions to the field of semiconductor memory technology. His innovative work has led to the development of a patent that addresses critical issues in memory cell redundancy.

Latest Patents

Matsuno holds a patent for a "Semiconductor memory having redundancy circuit." This invention includes a judgment device that receives outputs from first ROMs, which store defective addresses. The device judges whether a defective memory cell and a spare memory cell belong to the same memory cell. Additionally, it features a timing adjustment circuit that alters the timing of control signals applied to memory mat control circuits based on the judgment device's output. When both the defective and spare memory cells are part of the same memory mat, the timing of the control signals is accelerated.

Career Highlights

Throughout his career, Matsuno has worked with prominent companies in the technology sector. He has been associated with Hitachi, Ltd. and Hitachi ULSI Engineering Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in semiconductor technology.

Collaborations

Matsuno has collaborated with esteemed colleagues, including Masashi Horiguchi and Shinichi Miyatake. Their combined expertise has fostered an environment of innovation and creativity in their projects.

Conclusion

Yoichi Matsuno's contributions to semiconductor memory technology exemplify the impact of innovative thinking in the field. His patent and collaborations highlight the importance of teamwork in driving technological advancements. His work continues to influence the industry and inspire future inventors.