Company Filing History:
Years Active: 2021-2025
Title: Innovations by Suguru Ueda: Pioneering Secondary Battery Technologies
Introduction: Suguru Ueda is a prominent inventor based in Tokyo, Japan, known for his contributions to battery technology. With two patents to his name, Ueda has advanced the field of secondary batteries, focusing on methods to enhance their efficiency and capacity.
Latest Patents: Ueda's latest patents revolve around innovative designs and compositions for secondary batteries. One of his significant patents describes a secondary battery that includes a positive electrode current collector and a negative electrode current collector. It features a positive electrode electrolytic solution part that is in contact with the positive electrode current collector, containing a positive electrode active material, an electrolyte salt, and a non-aqueous solvent. The negative electrode electrolytic solution part is similarly constructed with a negative electrode active material and an electrolyte salt. Notably, the design incorporates a second solvent with a reduction potential lower than an eigenvalue, crucial for the performance of the battery.
Another of Ueda’s notable inventions is a semisolid electrolyte solution aimed at improving the battery capacity of secondary batteries. This semisolid solution consists of a solvated electrolyte salt and an ether-based solvent, where the molar ratio of the ether-based solvent to the solvated electrolyte salt is maintained between 0.2 to 0.5. Additionally, when low viscosity solvents are used, a higher mixing ratio is recommended to optimize battery function.
Career Highlights: Throughout his career, Suguru Ueda has worked with leading companies in the industry, including Hitachi, Ltd. and LG Energy Solution, Ltd. His experience in these renowned organizations has equipped him with the expertise to innovate in the area of energy storage solutions and secondary battery development.
Collaborations: Ueda has collaborated with notable colleagues such as Atsushi Unemoto and Akihide Tanaka during his tenure in various projects. These collaborations have played a key role in the development and refinement of his patent filings and innovations.
Conclusion: Suguru Ueda stands out as a significant figure in the field of battery technology, with his innovations promising to enhance the efficiency and effectiveness of secondary batteries. His patents represent a step forward in energy solutions, demonstrating his commitment to advancing technology and sustainability in the energy sector.