Kazuo Hirafuji

Title: Kazuo Hirafuji: Innovator in Heat Exchange and PC Card Technology

Introduction

Kazuo Hirafuji is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to technology, particularly in the fields of heat exchangers and PC card configurations. With a total of 6 patents to his name, Hirafuji continues to influence the industry through his innovative designs.

Latest Patents

Hirafuji's latest patents showcase his expertise and creativity. One of his notable inventions is a heat exchanger that includes a plurality of unit modules aligned in parallel, each designed to perform a heat exchange function. Another significant patent involves a PC card and its housing, which features a card mounting configuration that integrates a front plate and a back plate to prevent circuit board distortion. This design includes a card ejector on the front plate and a plug-in connector on the back plate. The housing is designed to accommodate two levels of cards, with six cards mounted in each level, enhancing the efficiency of card usage.

Career Highlights

Kazuo Hirafuji has built a successful career at Fujitsu Corporation, where he has been able to apply his innovative ideas and technical skills. His work has not only advanced the company's product offerings but has also contributed to the broader field of technology.

Collaborations

Throughout his career, Hirafuji has collaborated with talented individuals such as Hideki Sonobe and Yoshihisa Nakagawa. These collaborations have fostered an environment of creativity and innovation, leading to the development of groundbreaking technologies.

Conclusion

Kazuo Hirafuji's contributions to heat exchange technology and PC card design exemplify his role as a leading inventor. His patents reflect a commitment to innovation and a desire to improve technological solutions. His work continues to inspire future advancements in the field.