Hajime Kiyokawa

Title: Hajime Kiyokawa: Innovator in Plating Technology

Introduction

Hajime Kiyokawa is a notable inventor based in Fukui, Japan. He has made significant contributions to the field of plating technology, holding a total of 8 patents. His innovative approaches have led to advancements in the efficiency and effectiveness of plating processes.

Latest Patents

Kiyokawa's latest patents include a plating apparatus and a container bath designed to improve the uniformity of plating thickness. The plating apparatus features a plating tank that stores a plating liquid, an anode member positioned inside the tank, and a plating object facing the anode member. A cathode jig contacts the plating object, creating a flow passage for the plating liquid. This innovative design allows the plating liquid to flow into the space from above and be pumped out from below, enhancing the overall plating process. Another significant patent involves a process for producing a wiring board using an insulating substrate with a through hole. This process includes forming a seed layer, applying a masking film, and conducting electroplating to create a metal layer within the through hole.

Career Highlights

Kiyokawa has worked with Kiyokawa Plating Industries, Co., Ltd. and Kiyokawa Plating Industry Co., Ltd., where he has applied his expertise in plating technology. His work has been instrumental in developing more efficient plating systems that benefit various industries.

Collaborations

Throughout his career, Kiyokawa has collaborated with notable individuals such as Tadashi Kiyokawa and Masayuki Takashima. These collaborations have contributed to the advancement of plating technologies and innovations.

Conclusion

Hajime Kiyokawa's contributions to plating technology through his patents and career achievements highlight his role as an influential inventor. His innovative solutions continue to impact the industry positively.