Koji Hosaka

Title: The Innovative Contributions of Koji Hosaka

Introduction

Koji Hosaka is a notable inventor based in Hong Kong, China. He has made significant contributions to the field of technology, particularly in the development of methods and devices that enhance performance and efficiency. With a total of four patents to his name, Hosaka's work reflects a commitment to innovation and problem-solving.

Latest Patents

One of Hosaka's latest patents is a method for performing a burn-in test. This method involves assembling multiple light source elements and light detectors on a fixture stand, allowing for effective monitoring of light output. The process includes immersing these components in an insulation liquid, which helps maintain a stable temperature and perform sorting tests between defective and functional light source unit chips without causing damage.

Another significant patent is a probe assembly designed for lapping a bar that contains elements to be formed into sliders. This assembly features an elastically deflectable probe and a stopper that applies bending deformation to the probe. This design ensures that the leading end of the probe can establish an electrical connection with an electrode pad while maintaining the necessary bending deflection.

Career Highlights

Throughout his career, Koji Hosaka has worked with prominent companies such as Sae Magnetics (H.K.) Limited and TDK Corporation. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Hosaka has collaborated with notable individuals in the industry, including Ryuji Fujii and Takashi Honda. These partnerships have further enriched his work and expanded the impact of his inventions.

Conclusion

Koji Hosaka's contributions to technology through his patents and collaborations highlight his role as an influential inventor. His innovative methods and devices continue to advance the field and inspire future developments.