Taichi Iwasaki

Title: Taichi Iwasaki: Innovator in Semiconductor Technology

Introduction

Taichi Iwasaki is a prominent inventor based in Yokkaichi, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 7 patents. His work focuses on advancing semiconductor memory devices and their manufacturing methods.

Latest Patents

One of his latest patents is a semiconductor memory device that includes a substrate, a source line, word lines, a pillar, and a first member. This first member penetrates the source line and consists of a first portion, which is far from the substrate, and a second portion, which is near the substrate. The first member also includes a first contact that extends from the first portion to the second portion, ensuring electrical connection to the substrate, along with a first insulating film that insulates the source line from the first contact. Additionally, the first member features a stepped portion at the boundary between the first and second portions.

Another notable patent is for a semiconductor device that comprises a substrate and a transistor. This transistor includes a source layer, a drain layer, a gate insulation film, a gate electrode, a contact plug, and a first epitaxial layer. The source and drain layers are located in the surface regions of the substrate and contain impurities. The gate insulation film is positioned between the source and drain layers, while the gate electrode is placed on top of it. The contact plug protrudes downward from the surface of the substrate to connect with either the source or drain layer, and the first epitaxial layer is situated between the contact plug and the source or drain layer, containing both impurities and carbon.

Career Highlights

Taichi Iwasaki has worked with notable companies in the semiconductor industry, including Kioxia Corporation and Toshiba Memory Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in semiconductor technology.

Collaborations

Throughout his career, Iwasaki has collaborated with talented individuals such as Osamu Matsuura and Takuya Inatsuka. These collaborations have contributed to the advancement of his projects and the successful development of his patents.

Conclusion

Taichi Iwasaki is a distinguished inventor whose work in semiconductor technology has led to several important patents. His contributions continue to influence the industry and pave the way for future innovations.