Tomonori Kajino

Title: Tomonori Kajino: Innovator in Semiconductor Technology

Introduction

Tomonori Kajino is a prominent inventor based in Yokkaichi, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 4 patents. His work focuses on enhancing the efficiency and functionality of semiconductor memory devices.

Latest Patents

Kajino's latest patents include innovative designs for semiconductor memory devices. One such embodiment features a substrate, a source line, word lines, a pillar, and a first member that penetrates the source line. This first member consists of a first portion, which is distanced from the substrate, and a second portion, which is closer to the substrate. The design incorporates a first contact that extends from the first portion to the second portion, ensuring electrical connectivity to the substrate. Additionally, a first insulating film is included to insulate the source line from the first contact, with a stepped portion at the boundary between the two portions.

Career Highlights

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

Collaborations

Kajino has collaborated with esteemed colleagues such as Tatsuya Fujishima and Masayuki Shishido. Their combined expertise has contributed to advancements in the field of semiconductor memory devices.

Conclusion

Tomonori Kajino's contributions to semiconductor technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry, paving the way for future innovations in semiconductor memory devices.