Kiyohisa Sakai

Title: Kiyohisa Sakai: Innovator in Light Emitting Technology

Introduction

Kiyohisa Sakai is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of light emitting devices and semiconductor technology. With a total of 4 patents to his name, Sakai's work has had a considerable impact on electronic apparatus design.

Latest Patents

Sakai's latest patents include a light emitting device and an electronic apparatus. The light emitting device features a first substrate with a light source that emits light toward an object. It also includes a driver that overlaps the light source in a plan view. Additionally, the device incorporates at least one first via and a first conductor that connects to the driver. His semiconductor laser driving apparatus aims to enhance safety by using a diffusion plate to diffuse laser light. This apparatus includes a substrate with a laser driver and a semiconductor laser, ensuring efficient electrical connections with minimal inductance.

Career Highlights

Throughout his career, Kiyohisa Sakai has worked with prominent companies such as Sony Semiconductor Solutions Corporation and Sony Corporation. His experience in these organizations has allowed him to develop innovative technologies that push the boundaries of electronic devices.

Collaborations

Sakai has collaborated with talented individuals in the industry, including Hirohisa Yasukawa and Daisuke Chino. These partnerships have contributed to the advancement of his projects and the successful development of his patents.

Conclusion

Kiyohisa Sakai is a distinguished inventor whose work in light emitting technology and semiconductor devices has made a lasting impact. His innovative patents and collaborations with industry leaders highlight his significant contributions to the field.