Noriyoshi Ohmuro

Title: Noriyoshi Ohmuro: Innovator in Semiconductor Technology

Introduction

Noriyoshi Ohmuro is a prominent inventor based in Kamifukuoka, Japan. He is known for his significant contributions to semiconductor technology, particularly in the manufacturing of Schottky barrier semiconductor devices. His innovative approach has led to advancements that enhance the stability and performance of these devices.

Latest Patents

Ohmuro holds a patent for a method of manufacturing a Schottky barrier semiconductor device. This invention addresses the challenge of barrier height variation, providing a method that allows for stable adjustments across a wide range. The Schottky barrier is formed through a combination of an electrode layer, a titanium (Ti) thin layer, and an aluminum (Al) layer. The inclusion of a Ti thin oxide layer between the Ti and Al layers plays a crucial role in preventing variations in barrier height during heat treatment. This innovative method emphasizes the importance of controlling vacuum conditions during the manufacturing process.

Career Highlights

Ohmuro is associated with Sanken Electric Co., Ltd., a company renowned for its advancements in electronic components and semiconductor technology. His work at Sanken Electric has positioned him as a key player in the field, contributing to the company's reputation for innovation and quality.

Collaborations

Ohmuro has collaborated with notable colleagues, including Koji Ohtsuka and Gen Koreeda. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and expertise, further enhancing the development of cutting-edge technologies.

Conclusion

Noriyoshi Ohmuro's contributions to semiconductor technology, particularly through his patented method for manufacturing Schottky barrier devices, highlight his innovative spirit and dedication to advancing the field. His work continues to influence the industry and pave the way for future developments in semiconductor manufacturing.