Kazuo Tokura

Title: Kazuo Tokura: Innovator in Display Technology

Introduction

Kazuo Tokura is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of display technology, holding a total of 8 patents. His innovative work has paved the way for advancements in light-emitting devices.

Latest Patents

One of Tokura's latest patents is a display device capable of emitting light from opposite sides. This device includes a transparent substrate and a plurality of single-crystal thin-film semiconductor light-emitting elements. Each element is composed of single-crystal thin-film semiconductor layers separated from a base substrate, featuring a light-emitting layer and two non-light-emitting layers on either side. Another notable patent is for a low-cost, high-density light-emitting-diode array and its fabrication method. This array is formed on a substrate with an upper layer of semiconducting material and a lower layer of insulating or semi-insulating material. The design includes isolation channels that divide the upper layer into blocks, with light-emitting diodes arranged in a single row.

Career Highlights

Throughout his career, Kazuo Tokura has worked with notable companies such as Oki Electric Industry Co., Ltd. and Oki Data Corporation. His work in these organizations has contributed to the development of advanced technologies in the display sector.

Collaborations

Tokura has collaborated with esteemed colleagues, including Yukio Nakamura and Mitsuhiko Ogihara. Their combined expertise has further enhanced the innovations in which they have been involved.

Conclusion

Kazuo Tokura's contributions to display technology and his impressive portfolio of patents highlight his role as a leading inventor in the field. His work continues to influence advancements in light-emitting devices and display systems.