Junichi Shibata

Title: Innovations by Junichi Shibata

Introduction

Junichi Shibata is a notable inventor based in Yokkaichi, Japan. He has made significant contributions to the field of semiconductor technology. With a total of 4 patents to his name, Shibata's work has had a considerable impact on the industry.

Latest Patents

One of his latest patents is a method of manufacturing a semiconductor device. This invention involves a semiconductor device that includes a first substrate with an element region and a peripheral region surrounding it. The device features a first insulator with a first recess portion in the peripheral region, a first metal layer in the element region, and a first conductor in the peripheral region that surrounds the element region. Additionally, a second substrate is included, which also has an element region and a peripheral region, along with a second insulator that faces the first recess portion. This innovative design enhances the efficiency and functionality of semiconductor devices.

Another significant patent by Shibata is for a semiconductor storage device. This device comprises a first chip and a second chip. The first chip includes a semiconductor substrate, transistors, a first interconnect, and first bonding electrodes. The second chip features a memory cell array and second bonding electrodes that are bonded to the first bonding electrodes. This design allows for improved connectivity and performance in semiconductor storage solutions.

Career Highlights

Junichi Shibata is currently associated with Kioxia Corporation, a leading company in the semiconductor industry. His work at Kioxia has allowed him to focus on advancing semiconductor technologies and contributing to innovative solutions in the field.

Conclusion

Junichi Shibata's contributions to semiconductor technology through his patents demonstrate his expertise and innovative spirit. His work continues to influence the industry, paving the way for future advancements in semiconductor devices.