Company Filing History:
Years Active: 2016-2020
Title: Innovations by Inventor Tadahiro Yoshida
Introduction
Tadahiro Yoshida, an accomplished inventor based in Kanagawa, Japan, has made significant contributions to the field of battery technology. With a total of eight patents to his name, his work focuses on enhancing the efficiency and reliability of battery packs, which are essential for a variety of electrical devices.
Latest Patents
Among his latest innovations is a patent for a battery pack and a method for calculating the electric energy of the battery pack. This innovative design entails a configuration of battery cells connected in series, equipped with a voltage and current measurement unit, as well as a temperature measurement unit. The patent describes how a calculation unit assesses the first electric energy balance based on recorded voltages and currents, while also determining internal resistances related to temperature. This dual analysis culminates in the calculation of the accumulated electric energy balance within the battery cells.
Another noteworthy patent relates to a method that significantly enhances the reliability of battery packs. This invention features a microcontroller unit that monitors various parameters associated with the deterioration state of the battery unit. By evaluating multiple measurable index values, such as the capacity reduction rate and cycle count, the system is able to determine the end of life for the battery unit. Upon recognizing this pivotal moment, the monitoring integrated circuit effectively suspends the use of the battery unit, ensuring safety and reliability.
Career Highlights
Tadahiro Yoshida's career is marked by his associations with prominent companies in the energy sector, including NEC Energy Devices, Ltd. and Envision AESC Energy Devices Ltd. His role in these companies has allowed him to contribute significantly to advancements in energy storage solutions, showcasing his commitment to innovation in technology.
Collaborations
Throughout his career, Yoshida has collaborated with various research teams and institutions, emphasizing the importance of teamwork in technological advancements. His partnerships have played a crucial role in the development and refinement of battery technology, enabling practical applications in everyday life.
Conclusion
Tadahiro Yoshida stands out as a prominent inventor whose innovations in battery technology have the potential to transform energy storage systems. His patents exemplify a blend of thorough engineering understanding and creative problem-solving, which continue to influence modern electrical devices. As he forges ahead in his career, the impact of his work will undoubtedly shape the future of energy solutions.