Tomohiro Yamazaki

Title: The Innovative Contributions of Tomohiro Yamazaki

Introduction

Tomohiro Yamazaki, based in Kyoto, Japan, is a notable inventor recognized for his significant contributions to the field of optical communication technology. With a total of five patents to his name, Yamazaki has demonstrated his expertise and ingenuity in developing innovative solutions that impact various applications.

Latest Patents

Among Yamazaki's latest inventions is an **Optical Space Transmission Device Including Rotatable Member**. This device features a first and a second portion that are rotatably connected, enabling the transmission of signals using light between the two. The first portion houses a light emitting and receiving module with a light emitting diode, designed to emit modulated first signal light based on signals transmitted between the portions. The second portion includes a second light emitting element, composed of a semiconductor laser, along with a corresponding light receiving element for efficient communication.

Another of his notable inventions is a **Photo Coupler**. This device comprises a semiconductor laser, a semiconductor light-receiver, a resin protector, a reflective film, a light pipe, and electrodes. The light pipe, made of resin, forms a rectangular parallelepiped shape and encircles the semiconductor light-receiver. It features a unique recessed portion shaped in a frustum of a quadrangular pyramid that enhances the performance of the optical components involved.

Career Highlights

Tomohiro Yamazaki's tenure at Rohm Co., Ltd. has been marked by his innovative spirit and commitment to advancing optical technology. His designs and contributions have made significant strides in the efficiency and effectiveness of optical signal transmission, showcasing his prowess as an inventor in a rapidly evolving field.

Collaborations

Throughout his career, Yamazaki has worked closely with esteemed colleagues such as Masahiko Tsumori and Haruo Tanaka. Their collaborations have fostered an environment of creativity and innovation, leading to the successful development of groundbreaking technologies that push the boundaries of optical communication.

Conclusion

In conclusion, Tomohiro Yamazaki stands out as a talented inventor whose contributions to optical technology have made a lasting impact. With five patents to his name and a track record of collaboration with distinguished colleagues, his work continues to influence the field and inspire future innovations.