Tomoyuki Yamazaki

Title: Tomoyuki Yamazaki: Innovator in Semiconductor Technology

Introduction

Tomoyuki Yamazaki is a prominent inventor based in Matsumoto, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 15 patents. His innovative work has advanced the design and manufacturing processes of semiconductor devices.

Latest Patents

Yamazaki's latest patents include a semiconductor device featuring a pn-junction diode structure. This device incorporates an anode diffusion region with an edge area, an anode electrode positioned on the anode diffusion region, and an insulator film covering the edge area. Notably, the area of the anode electrode above the anode diffusion region is narrower than the area of the insulator film on the edge area. Another significant patent describes a semiconductor device that includes an active section and an edge termination section with a voltage blocking structure. This design aims to prevent the reverse blocking voltage from decreasing while also shortening the manufacturing time of the semiconductor device.

Career Highlights

Throughout his career, Tomoyuki Yamazaki has worked with notable companies such as Fuji Electric Co., Ltd. and Fuji Electric Device Technology Co., Ltd. His experience in these organizations has allowed him to refine his expertise in semiconductor technology and contribute to various innovative projects.

Collaborations

Yamazaki has collaborated with esteemed colleagues, including Shigeyuki Obinata and Masahito Otsuki. These partnerships have fostered a collaborative environment that has led to the development of groundbreaking semiconductor technologies.

Conclusion

Tomoyuki Yamazaki's contributions to semiconductor technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the industry and pave the way for future advancements in semiconductor devices.