Tsunemi Aiba

Title: Tsunemi Aiba: Innovator in Battery Technology

Introduction

Tsunemi Aiba is a prominent inventor based in Hitachinaka, Japan, known for his contributions to battery technology. With a total of six patents to his name, his innovative designs have significantly impacted the efficiency and stability of battery systems.

Latest Patents

Among Tsunemi Aiba's latest patents is the design of a **cell block**, which features a unique arrangement of holding sections for battery cells. This design allows for a battery cell arrayed body of a lower layer to be secured between a lower holding frame member and a middle holding frame member, while an upper layer is held between the middle holding frame and an upper holding frame member. The innovative structure helps keep the battery cell bodies in a state displaced from each other in the row direction, enhancing the overall design integrity and efficiency.

Another notable patent is for a **battery block and secondary battery module**, which aims to hold a plurality of battery cells stably. This invention reduces the load applied to welding connections of conductive members linked to electrodes. The configuration consists of a lower holding frame and a middle holding frame, where one frame features protrusions interacting with the battery cell's outer peripheral face, while the other frame includes a pressing part that applies inward pressure. This smart design provides improved structural stability for battery systems.

Career Highlights

Tsunemi Aiba has worked with leading companies in the automotive and energy sectors, including **Hitachi Automotive Systems, Ltd.** and **Hitachi Vehicle Energy, Ltd.** His experience in these reputable organizations has allowed him to develop innovative solutions for enhancing battery technology and efficiency.

Collaborations

Throughout his career, Tsunemi Aiba has collaborated with distinguished professionals, including Hiroshi Hoshi and Chikara Kikkawa. These collaborations have contributed to the advancement of his innovative work and the success of his patent applications.

Conclusion

Tsunemi Aiba's inventive spirit and dedication to improving battery technology have led to significant advancements within the field. With six patents and a range of impactful designs, Aiba stands as a key figure in the ongoing evolution of energy storage solutions. His work not only exemplifies innovation but also sets a precedent for future developments in battery systems.