Yoshio Ito

Title: The Innovative Contributions of Yoshio Ito

Introduction

Yoshio Ito is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 13 patents. His work focuses on advanced heat treatment methods that enhance the performance and reliability of semiconductor wafers.

Latest Patents

One of his latest patents is a light irradiation type heat treatment method and heat treatment apparatus. This invention involves preheating a semiconductor wafer with a halogen lamp, followed by heating through flash lamp irradiation. A radiation thermometer measures the temperatures of the wafer, and a temperature integrated value is calculated to determine if the wafer is at risk of cracking during the flash irradiation process. Another notable patent is the rod-shaped lamp and heat treatment apparatus, which features halogen lamps arranged in a lattice pattern. This design optimizes light transmission and prevents light from re-entering the lower tier halogen lamp, enhancing the efficiency of the heat treatment process.

Career Highlights

Yoshio Ito has worked with notable companies such as Screen Holdings Co., Ltd. and Dainippon Screen Manufacturing Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in semiconductor technology.

Collaborations

Throughout his career, Yoshio has collaborated with talented individuals, including Masashi Furukawa and Mitsukazu Takahashi. These partnerships have contributed to the advancement of his inventions and the overall progress in the semiconductor industry.

Conclusion

Yoshio Ito's contributions to semiconductor technology through his innovative patents and collaborations have made a significant impact in the field. His work continues to influence advancements in heat treatment methods for semiconductor wafers.