Kameharu Seki

Title: Kameharu Seki: Innovator in Printed Circuit Board Manufacturing

Introduction

Kameharu Seki is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of printed circuit board manufacturing, holding a total of nine patents. His innovative approaches have enhanced the efficiency and effectiveness of manufacturing processes in this critical industry.

Latest Patents

One of Kameharu Seki's latest patents is a method for masking through holes in the manufacturing process of printed circuit boards. This method involves providing a substrate with multiple through-holes and applying a removable masking seal made from a soluble, light-setting, or thermo-setting material. The seal covers specific through-holes while allowing others to be filled with a filler material using a conventional silk screen process. After the filling process, the masking seal can be removed by dissolving it or by applying light or heat to reduce adhesion, allowing for easy peeling and exposure of the through-hole.

Another significant patent is a hole masking apparatus designed for the manufacture of printed wiring boards. This apparatus features first and second positioning sections on a conveying path for the base material, which stops the material at designated positions. It includes a masking device that pastes a seal over the through holes that do not require plugging, ensuring precision in the manufacturing process.

Career Highlights

Kameharu Seki has dedicated his career to advancing technologies in printed circuit board manufacturing. His work at Nippon CMK Corporation has positioned him as a key player in the industry. His innovative patents reflect his commitment to improving manufacturing techniques and enhancing product quality.

Collaborations

Throughout his career, Kameharu Seki has collaborated with talented individuals such as Isamu Kubo and Yasuaki Otani. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in the field.

Conclusion

Kameharu Seki's contributions to printed circuit board manufacturing through his innovative patents and collaborative efforts have made a lasting impact on the industry. His work continues to influence manufacturing processes and improve product quality in the field.