Ishihara Kazuya

Title: The Innovative Contributions of Ishihara Kazuya

Introduction

Ishihara Kazuya is a notable inventor based in Tsuru, Japan. He has made significant contributions to the field of light-emitting devices, particularly through his innovative patent. His work reflects a commitment to advancing technology in the lighting industry.

Latest Patents

Ishihara Kazuya holds a patent for a light-emitting device that includes an LED element whose upper surface is free from white resin. The patent describes a light-emitting device that consists of a substrate with at least a pair of electrodes, an LED element electrically mounted on the substrate, and a phosphor plate adhered to the upper surface of the LED element. This phosphor plate has an upper surface and a lower surface, each larger than the upper surface of the LED element. The device also features a white resin that seamlessly covers the peripheral side surfaces of both the LED element and the phosphor plate. The lower surface of the phosphor plate is adhered to the LED element through a transparent adhesive.

Career Highlights

Throughout his career, Ishihara has worked with prominent companies such as Citizen Electronics Co., Ltd. and Citizen Holdings Company, Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Ishihara Kazuya has collaborated with talented individuals in his field, including Yusuke Watanabe and Yuki Suto. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Ishihara Kazuya's contributions to the field of light-emitting devices exemplify his innovative spirit and dedication to advancing technology. His patent and collaborations highlight the importance of teamwork in achieving significant advancements in the industry.