Company Filing History:
2 out of 2,028 
1 out of 73 Years Active: 2018-2021
Title: Shou Saimaru: Innovative Mind Behind Advanced Battery Technologies
Introduction
Shou Saimaru, an accomplished inventor based in Hitachinaka, Japan, has made significant contributions to the field of battery technology. With a total of three patents to his name, his innovations are pivotal in advancing the efficiency and reliability of secondary batteries.
Latest Patents
Saimaru's latest patents showcase his expertise in developing innovative solutions for battery design. One notable invention is a secondary battery that features a diaphragm positioned between the current collector plate and an external terminal. This diaphragm deforms under increased internal pressure, effectively breaking the current path to prevent potential hazards. It incorporates a convex portion that interacts with a through-hole in the current collector plate, ensuring secure functionality through welding.
Another significant patent is for a rectangular secondary battery, which includes a can that houses a power generation element, sealed by a lid. This design incorporates a flat external terminal made from a clad material, enhancing durability by combining different metals. The integration of a connection terminal that passes through the lid further boosts the practicality of this innovative battery design.
Career Highlights
Saimaru has previously worked with reputable companies such as Hitachi Automotive Systems and Vehicle Energy Japan Inc., where he applied his skills to the development of cutting-edge battery technologies. His experiences in these organizations have fortified his understanding of practical applications and engineering challenges in the automotive and energy sectors.
Collaborations
Throughout his career, Shou Saimaru has collaborated with several talented colleagues, including Takuro Tsunaki and Kazuaki Urano. These partnerships have facilitated the sharing of ideas and have undoubtedly contributed to his inventive processes.
Conclusion
In conclusion, Shou Saimaru represents a dynamic force in the realm of battery innovations. His recent patents reflect a commitment to enhancing the safety and efficiency of secondary batteries, marking him as a notable inventor in modern technology. Saimaru's collaborations and professional journey further exemplify the importance of teamwork and innovation in the development of groundbreaking technology.