Kiyoshi Takada

Title: Kiyoshi Takada: Innovator in Optical Semiconductor Technology

Introduction

Kiyoshi Takada is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of optical semiconductors, holding a total of 2 patents. His work focuses on enhancing data transmission and reception technologies, which are crucial in modern communication systems.

Latest Patents

Takada's latest patents include an innovative optical semiconductor device designed for data transmission. This device features a driving circuit that operates a light receiving element based on data from an external control circuit. It is capable of adapting its driving capability according to IrDA or remote control communication standards. Additionally, in data reception, the device can transfer received data to either a first or second signal processing circuit, depending on the communication format. This versatility allows a single light emitting or receiving element to facilitate data communication across various formats.

Another notable patent is for an optical semiconductor device and module that utilizes a mold made from a light-transmitting material. This mold is designed to house semiconductor chips that serve as both light emitting and receiving elements. A groove is formed in the area where light interacts with the semiconductor chips, creating a reflecting face that optimizes light emission and reception. This design minimizes the outer size of the light elements, allowing for the miniaturization of the entire module.

Career Highlights

Kiyoshi Takada is currently employed at Sanyo Electric Co., Ltd., where he continues to innovate in the field of optical semiconductors. His work has been instrumental in advancing technologies that are essential for efficient data communication.

Collaborations

Throughout his career, Takada has collaborated with notable colleagues, including Hiroshi Inoguchi and Tsutomu Ishikawa. These partnerships have contributed to the development of cutting-edge technologies in the semiconductor industry.

Conclusion

Kiyoshi Takada's contributions to optical semiconductor technology have positioned him as a key figure in the field. His innovative patents reflect his commitment to enhancing data communication systems. His work continues to influence the future of technology in significant ways.