Toshiharu Sakurai

Title: The Innovations of Toshiharu Sakurai

Introduction

Toshiharu Sakurai is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 9 patents. His work has been instrumental in advancing the design and functionality of semiconductor devices.

Latest Patents

Sakurai's latest patents include a semiconductor device featuring an improved lead arrangement. This innovation utilizes first and second frame bodies to fabricate a semiconductor device. The first frame body includes a die pad, which is depressed by a predetermined amount equal to or greater than the thickness of the semiconductor chip to be mounted. The two frame bodies are welded together, allowing for wire bonding and cutting of the leads. Another significant patent is for a metal cover plate designed for semiconductor devices. This cover plate includes an upper central portion, a flange extending outwardly, and a side wall portion. The design minimizes deflection of the top wall during pressure application, enhancing the durability of the semiconductor package.

Career Highlights

Throughout his career, Sakurai has worked with prominent companies such as Toshiba Corporation and Tokyo Shibaura Denki Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in semiconductor technology.

Collaborations

Sakurai has collaborated with notable colleagues, including Kenji Takahashi and Yasuhiro Yamaji. Their combined expertise has fostered a creative environment that has led to numerous advancements in their field.

Conclusion

Toshiharu Sakurai's contributions to semiconductor technology are significant and impactful. His innovative patents and collaborations with esteemed colleagues highlight his dedication to advancing the industry. His work continues to influence the development of semiconductor devices, ensuring a lasting legacy in the field.