Tukasa Doi

Title: Tukasa Doi: Innovator in Optically Driven Semiconductor Devices

Introduction

Tukasa Doi is a prominent inventor based in Tenri, Japan. He has made significant contributions to the field of semiconductor technology, particularly with his innovative designs for optically driven semiconductor devices. His work has the potential to advance the efficiency and functionality of electronic devices.

Latest Patents

Tukasa Doi holds 1 patent for his invention titled "Optically Driven Semiconductor Device." This patent describes a semiconductor device that includes a semiconductor substrate, multiple vertical field effect transistors, and optoelectric transducers. The design allows for the transistors to share a common substrate as a drain. Additionally, the patent covers a solar cell configuration that utilizes either a polycrystalline or monocrystalline silicon layer, enhancing the device's capabilities. The invention also includes optically coupled semiconductor relay devices that utilize these optically driven semiconductor devices.

Career Highlights

Tukasa Doi is associated with Sharp Corporation, a leading company in the electronics industry. His work at Sharp has allowed him to explore and develop cutting-edge technologies that contribute to the advancement of semiconductor applications. His innovative approach has positioned him as a key figure in the field.

Collaborations

Tukasa Doi has collaborated with notable colleagues, including Toshiaki Miyajima and Mituo Matunami. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies in semiconductor devices.

Conclusion

Tukasa Doi's contributions to optically driven semiconductor devices exemplify the innovative spirit of modern technology. His work not only enhances the functionality of electronic devices but also paves the way for future advancements in the field.