Company Filing History:
5 out of 42,508 
3 out of 69 
2 out of 2,028 
Years Active: 2009-2022
Title: The Innovative Contributions of Masahiro Ueda
Introduction: Masahiro Ueda, a prominent inventor hailing from Hitachinaka, Japan, has made significant strides in the field of battery management technologies. With a total of eight patents to his name, Ueda has become a recognized figure in the realm of electrical engineering and innovation.
Latest Patents: Among his latest innovations are two notable patents that showcase his expertise in enhancing battery safety and efficiency. The first is a **Battery Management Unit**, designed to reliably switch off a high-voltage relay. This unit consists of a high-voltage relay that manages the electrical connection between a high-voltage secondary battery and external devices. It incorporates sophisticated control mechanisms to handle abnormalities effectively. The second patent, a **Leak Detection Device**, features a pulse signal outputting portion that communicates with the battery's positive and negative wires. This device uses response waveforms to calculate an amplitude ratio, enabling it to accurately detect leaks between the battery and ground, thereby ensuring safety and functionality in battery applications.
Career Highlights: Throughout his career, Ueda has worked with notable companies, including Hitachi, Ltd. and Hitachi Vehicle Energy, Ltd. His contributions to these organizations have fueled advancements in battery technologies, affirming his status as a leading inventor in this crucial field.
Collaborations: Ueda has collaborated with talented professionals in the industry, including Yoshinori Aoshima and Akihiko Kudo. Their collective efforts have played a pivotal role in pushing the boundaries of innovation and enhancing battery management systems.
Conclusion: Masahiro Ueda’s inventive spirit and contributions reflect the dynamic nature of technological progress in the energy sector. His patents and collaborative projects continue to influence the development of safer and more efficient battery technologies, making him a noteworthy figure in the landscape of modern inventions.