Yusuke Jyouno

Title: Yusuke Jyouno: Innovator in Nonvolatile Semiconductor Memory Technology

Introduction

Yusuke Jyouno is a prominent inventor based in Higashimurayama, Japan. He has made significant contributions to the field of semiconductor technology, particularly in the development of nonvolatile memory devices. With a total of 10 patents to his name, Jyouno's work has advanced the capabilities of memory storage systems.

Latest Patents

One of Jyouno's latest patents focuses on a nonvolatile semiconductor memory device that stores multi-value information. This innovative device enables a single non-volatile memory cell to store four-value information. By applying three different kinds of threshold voltages serially to a word line during a verify operation, the device executes a write operation effectively. The threshold voltages of the memory cell are controlled, allowing for the synthesis of two-value (one-bit) information corresponding to the four-value (two-bit) information being written. This process is carried out through a write data conversion circuit for each of the three write operations. Consequently, the four-value (two-bit) information is successfully written into one memory cell, thereby increasing its memory capacity. During the information read operation, three different voltages are again applied to the word line, and the read conversion circuit synthesizes the three kinds of two-value (one-bit) information read out, converting the memory information of the memory cell into two-bit information.

Career Highlights

Throughout his career, Yusuke Jyouno has worked with notable companies such as Hitachi, Ltd. and Renesas Technology Corporation. His experience in these leading technology firms has allowed him to refine his skills and contribute to groundbreaking advancements in semiconductor technology.

Collaborations

Jyouno has collaborated with esteemed colleagues, including Takayuki Kawahara and Katsutaka Kimura. These partnerships have fostered an environment of innovation and creativity, leading to the development of advanced memory technologies.

Conclusion

Yusuke Jyouno's contributions to the field of nonvolatile semiconductor memory technology have been invaluable. His innovative patents and collaborations with industry leaders highlight his role as a key figure in advancing memory storage solutions. His work continues to influence the future of semiconductor technology.