Munehiro Shibuya

Title: Munehiro Shibuya: Innovator in Plasma Processing Technology

Introduction

Munehiro Shibuya is a prominent inventor based in Yamanashi, Japan. He has made significant contributions to the field of plasma processing technology, holding a total of 5 patents. His work focuses on enhancing the efficiency and effectiveness of semiconductor manufacturing processes.

Latest Patents

One of Munehiro Shibuya's latest patents is a plasma processor and plasma processing method. This invention features an etching chamber that incorporates a focus ring surrounding a semiconductor wafer positioned on a lower electrode. The plasma processor is equipped with an electric potential control DC power supply, which regulates the electric potential of the focus ring. The lower electrode is supplied with a DC voltage ranging from -400 to -600 V, allowing for precise control of the focus ring's electric potential. This innovative design effectively prevents surface arcing from developing along the surface of the substrate being processed.

Career Highlights

Munehiro Shibuya is currently employed at Tokyo Electron Limited, a leading company in the semiconductor manufacturing equipment industry. His expertise in plasma processing has positioned him as a key player in advancing technologies that are critical for modern electronics.

Collaborations

Throughout his career, Munehiro has collaborated with notable colleagues, including Shinya Shima and Tadashi Gondai. These partnerships have fostered an environment of innovation and have contributed to the development of cutting-edge technologies in the field.

Conclusion

Munehiro Shibuya's contributions to plasma processing technology exemplify his dedication to innovation in the semiconductor industry. His patents and collaborative efforts continue to influence advancements in manufacturing processes, solidifying his reputation as a leading inventor in his field.