Hiroyuki Moteki

Title: Hiroyuki Moteki: Innovator in Multilayer Ceramic Capacitors

Introduction

Hiroyuki Moteki is a prominent inventor based in Takasaki, Japan. He has made significant contributions to the field of electronics, particularly in the development of multilayer ceramic capacitors. With a total of 5 patents to his name, Moteki's work has advanced the technology used in electronic components.

Latest Patents

Moteki's latest patents include a method of manufacturing multilayer ceramic capacitors. This method involves forming a multilayer body by alternately stacking a green sheet and a conductive paste for internal electrode layers. The green sheet is primarily composed of a ceramic material with a perovskite structure, which includes calcium and zirconium. The conductive paste is mainly made of copper and contains no alkali metal. The multilayer body is then baked to create a ceramic multilayer body. Another notable patent is for a multilayer ceramic capacitor that utilizes a molybdenum ground layer. This capacitor features a multilayer chip with dielectric layers and internal electrode layers that are alternately stacked, with external electrodes formed on the end faces.

Career Highlights

Hiroyuki Moteki is currently employed at Taiyo Yuden Co., Ltd., where he continues to innovate in the field of electronic components. His work has been instrumental in enhancing the performance and reliability of multilayer ceramic capacitors, which are essential in various electronic devices.

Collaborations

Moteki has collaborated with notable coworkers, including Takeshi Nosaki and Jyouji Ariga. These collaborations have contributed to the advancement of technology in their field.

Conclusion

Hiroyuki Moteki's contributions to the development of multilayer ceramic capacitors have made a significant impact in the electronics industry. His innovative methods and patents continue to shape the future of electronic components.