Yosuke Kuroiwa

Title: Yosuke Kuroiwa: Innovator in Light Receiving Circuits

Introduction

Yosuke Kuroiwa is a notable inventor based in Takatsuki, Japan. He has made significant contributions to the field of semiconductor technology, particularly in the development of light receiving circuits. His innovative work has led to the creation of a patent that addresses critical challenges in optical devices.

Latest Patents

Kuroiwa holds a patent for a light receiving circuit, semiconductor laser device, and optical pickup device. This invention provides a light receiving circuit capable of preventing output variation due to changes in ambient temperature with a simple configuration. The circuit includes a photodiode for laser diode power monitoring and an I-V amplifier connected with a feedback resistor. The design ensures that the light receiving section of the photodiode is covered with a protective film, allowing for temperature compensation that maintains a constant output voltage despite temperature fluctuations.

Career Highlights

Yosuke Kuroiwa is associated with Panasonic Corporation, where he has been instrumental in advancing semiconductor technologies. His work has not only contributed to the company's portfolio but has also enhanced the performance and reliability of optical devices in various applications.

Collaborations

Kuroiwa has collaborated with esteemed colleagues such as Yuzo Shimizu and Hisatada Yasukawa. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Yosuke Kuroiwa's contributions to the field of light receiving circuits exemplify the impact of innovative thinking in technology. His patent reflects a commitment to solving real-world problems through engineering and design.