Tsuyoshi Ito

Title: Tsuyoshi Ito - Innovator in Light-Emitting Device Technology

Introduction

Tsuyoshi Ito is a prominent inventor based in Anan, Japan. He is known for his contributions to the field of light-emitting devices. His innovative approach has led to the development of a unique manufacturing method that enhances the efficiency and functionality of these devices.

Latest Patents

Tsuyoshi Ito holds 1 patent for his invention titled "Method of manufacturing light-emitting device." This patent outlines a comprehensive method that includes several key steps. The process begins with providing a substrate that has a first surface and a second surface opposite to the first. A semiconductor structure comprising a light-emitting layer is then formed on or above the first surface. A crack is formed inside the substrate, reaching the first surface. Following this, a wavelength conversion layer is disposed on the second surface. A first recess is created in the wavelength conversion layer by removing a portion that overlaps with the crack. Finally, the second portion is cleaved along the crack, completing the manufacturing process.

Career Highlights

Tsuyoshi Ito is associated with Nichia Corporation, a leading company in the field of light-emitting technology. His work at Nichia has significantly contributed to advancements in the industry. He has been instrumental in developing methods that improve the performance of light-emitting devices.

Collaborations

Throughout his career, Tsuyoshi Ito has collaborated with notable colleagues, including Keiji Sakamoto and Takashi Abe. These collaborations have fostered innovation and have led to the successful development of new technologies in the field.

Conclusion

Tsuyoshi Ito's contributions to the manufacturing of light-emitting devices exemplify his innovative spirit and dedication to advancing technology. His patent and work at Nichia Corporation highlight his role as a key figure in this important field.