Hisashi Ando

Title: Hisashi Ando: Innovator in Heat Transfer Technology

Introduction

Hisashi Ando is a prominent inventor based in Takahama, Japan. He has made significant contributions to the field of heat transfer technology, holding a total of 7 patents. His innovative work focuses on enhancing the efficiency and safety of battery packs through advanced materials.

Latest Patents

Hisashi Ando's latest patents include a heat transfer suppression sheet and a battery pack. The heat transfer suppression sheet is designed to provide an excellent heat transfer prevention effect while maintaining the retainability of inorganic particles and shape at high temperatures. The battery pack incorporates this heat transfer suppression sheet between battery cells, ensuring optimal performance. The heat transfer suppression sheet consists of inorganic particles, first inorganic fibers, and second inorganic fibers. Notably, the average fiber diameter of the first inorganic fibers is larger than that of the second inorganic fibers. The first inorganic fibers have a linear or needle shape, while the second inorganic fibers exhibit a dendritic or crimped shape. Additionally, he has developed a heat-insulating sheet for battery packs, which is interposed between battery cells connected in series or parallel. This heat-insulating sheet contains silica nanoparticles and metal oxide particles, with the first particle comprising 60 mass % or more relative to the total mass of both particles.

Career Highlights

Hisashi Ando is associated with Ibiden Company Limited, where he continues to innovate in the field of heat transfer materials. His work has been instrumental in advancing battery technology, particularly in enhancing safety and efficiency.

Collaborations

Hisashi Ando collaborates with notable colleagues, including Takahiko Okabe and Tatsunari Yanagisawa. Their combined expertise contributes to the development of cutting-edge technologies in their field.

Conclusion

Hisashi Ando's contributions to heat transfer technology and battery safety are noteworthy. His innovative patents reflect a commitment to advancing technology for a more efficient future.