Jun Shigemi

Title: Jun Shigemi: Innovator in Multi-Layered Ceramic Substrate Manufacturing

Introduction

Jun Shigemi is a notable inventor based in Saijo, Japan. He has made significant contributions to the field of ceramic substrate manufacturing. His innovative approach has led to the development of a unique method that simplifies the production process.

Latest Patents

Shigemi holds a patent for a method of manufacturing a multi-layered ceramic substrate. This method eliminates the need for dies to create cavities or align green sheets. It involves providing multiple green sheets with pre-fabricated via holes and wiring patterns. The process includes forming a layer to prevent sintering at the bottom of the cavity, laminating and sintering the sheets, and cutting along the inner wall to remove the sintered portion, leaving a cavity. This approach reduces manufacturing costs and complexity.

Career Highlights

Jun Shigemi is associated with Matsushita Electric Industrial Co., Ltd., where he has applied his expertise in ceramic substrate technology. His work has contributed to advancements in the manufacturing processes used in electronics.

Collaborations

Shigemi has collaborated with Shigetoshi Segawa, enhancing the development of innovative solutions in their field.

Conclusion

Jun Shigemi's contributions to the manufacturing of multi-layered ceramic substrates demonstrate his innovative spirit and commitment to improving production methods. His patent reflects a significant advancement in the industry, showcasing the potential for cost-effective and efficient manufacturing techniques.