Kazuya Sato

Title: Kazuya Sato: Innovator in Circuit Components and Alkaline Batteries

Introduction

Kazuya Sato is a prominent inventor based in Ibaraki, Japan. He holds a total of 10 patents, showcasing his significant contributions to the fields of circuit components and battery technology. His innovative work has made a notable impact on the industry.

Latest Patents

One of Sato's latest patents is for a circuit component and method of making the same. This invention provides a circuit component that enables satisfactory connection between a substrate and an IC chip. The circuit component includes an IC chip and a substrate connected using an electrically conductive adhesive containing electrically conductive particles. Bump electrodes and a non-electrode surface are provided on the mounting surface of the IC chip. The non-electrode surface is a portion of the mounting surface other than where the bump electrodes are formed. Electrically conductive particles are placed in a first state between the surfaces of the substrate and the non-electrode surface, ensuring contact with both surfaces. In a second state, these particles are placed between the surfaces of both the substrate and the bump electrodes, becoming more flattened and digging into the bump electrodes.

Another significant patent involves an alkaline battery, which comprises an electrode featuring a current collector and an active substance filled within the current collector. The current collector consists of a nonwoven fabric made from multiple fibers and a nickel-plating film formed on these fibers. The specific surface area per unit volume of the current collector ranges from 0.13 m/cm to 0.35 m/cm.

Career Highlights

Throughout his career, Kazuya Sato has worked with notable companies such as Japan Vilene Company, Ltd. and Hitachi Chemical Company, Ltd. His experience in these organizations has contributed to his expertise in developing innovative technologies.

Collaborations

Sato has collaborated with several talented individuals, including Hiroaki Yamazaki and Yasushi Takeuchi. These partnerships have fostered a creative environment that has led to the development of groundbreaking inventions.

Conclusion

Kazuya Sato's contributions to circuit components and alkaline battery technology highlight his innovative spirit and dedication to advancing the field. His patents reflect a commitment to improving electronic connections and energy storage solutions.