Yoshihiro Todokoro

Title: Innovations of Yoshihiro Todokoro

Introduction

Yoshihiro Todokoro is a notable inventor based in Kyoto, Japan. He has made significant contributions to the field of semiconductor technology, particularly in the development of resist patterns and related methods. With a total of 2 patents, his work has advanced the capabilities of pattern formation in electronic devices.

Latest Patents

Todokoro's latest patents include a method of making resist patterns and a developing solution and pattern forming method using polydimethyl glutarimide. The first patent describes a process where a thin film of conductive high molecular compound is formed on a substrate, followed by heat treatment, electron beam exposure, and development. This innovative method eliminates the need for a metal film, preventing electron charge accumulation and reducing proximity effects during exposure. The second patent focuses on a developing solution that enhances the formation of finer patterns using PMGI resist film, resulting in improved dimensional controllability and reliability in the liftoff process.

Career Highlights

Throughout his career, Yoshihiro Todokoro has worked with prominent companies such as Matsushita Electronics Corporation and Tosoh Corporation. His experience in these organizations has contributed to his expertise in semiconductor technologies and patent development.

Collaborations

Todokoro has collaborated with notable coworkers, including Mitsutoshi Fukuda and Masazumi Hasegawa. Their joint efforts have likely played a role in advancing the innovations in which Todokoro has been involved.

Conclusion

Yoshihiro Todokoro's contributions to the field of semiconductor technology through his patents and collaborations highlight his importance as an inventor. His innovative methods continue to influence the development of electronic devices, showcasing the impact of his work in the industry.