Company Filing History:
Years Active: 2012-2023
Title: Innovator Masahiro Saegusa: A Pillar in Lithium-Ion Battery Technology
Introduction
Masahiro Saegusa is a notable inventor based in Tokyo, Japan, recognized for his contributions to the field of lithium-ion battery technology. With an impressive portfolio comprising 11 patents, Saegusa has been instrumental in advancing innovations that enhance the efficiency and performance of battery systems.
Latest Patents
Among his latest patents, Saegusa has developed a negative electrode active material layer that boasts controlled reflectance, which plays a crucial role in the overall performance of lithium-ion batteries. This invention features a negative electrode with a current collector and a novel negative electrode active material layer, where the material exhibits a spectral reflectance in the range of 7.0 to 10.8% at a wavelength of 550 nm.
Furthermore, he has created a patent for a positive electrode and lithium-ion secondary battery. This technology involves a positive electrode current collector paired with a positive electrode active material layer, which includes a conductive auxiliary agent and a binder. The positive electrode active material layer achieves a reflectance between 2.0 and 12.0% at a wavelength of 550 nm. The complete lithium-ion secondary battery integrates both the innovative positive and negative electrodes, a separator, and a nonaqueous electrolyte solution, enhancing its overall efficiency and reliability.
Career Highlights
Masahiro Saegusa's career is closely tied to TDK Corporation, where he has been at the forefront of developing groundbreaking technologies. His expertise and continual innovation in the field of electrochemistry position him as a leading figure in battery research and development.
Collaborations
Throughout his career, Saegusa has collaborated with talented individuals such as Kiyonori Hinoki and Kazutoshi Emoto. Their collective efforts have contributed to several advancements in battery technology, fostering an environment of creativity and innovation at TDK Corporation.
Conclusion
Masahiro Saegusa remains a significant innovator within the energy storage sector, particularly in the realm of lithium-ion batteries. His patents and collaborations have not only advanced the technology but have also paved the way for future innovations, solidifying his legacy as a pivotal figure in the field. His work exemplifies the crucial intersection of technology and sustainability, addressing the growing demand for efficient energy solutions.