Company Filing History:
Years Active: 2012-2016
Title: Masatoshi Tazawa: Innovator in Battery Technology
Introduction
Masatoshi Tazawa is a prominent inventor based in Okazaki, Japan. He has made significant contributions to the field of battery technology, particularly in the development of temperature management systems for secondary batteries. With a total of 4 patents to his name, Tazawa's work is instrumental in enhancing the performance and safety of battery systems.
Latest Patents
Tazawa's latest patents include a "Temperature Elevating Apparatus of Secondary Battery and Vehicle Equipped with Same." This innovative apparatus features a ripple generator and a controller designed to actively generate ripple current at a predetermined frequency within the secondary battery. The controller's function is to elevate the battery's temperature by managing the ripple current, which is crucial for optimizing battery performance. Another notable patent is the "Secondary Battery Temperature-Estimating Apparatus and Method." This invention utilizes an alternating current impedance-estimating section to assess the battery's impedance based on detected electric current and voltage. It then estimates the battery's temperature using a pre-established relationship between temperature and impedance at a specific ripple frequency.
Career Highlights
Masatoshi Tazawa is currently employed at Toyota Jidosha Kabushiki Kaisha, where he continues to push the boundaries of battery technology. His work at Toyota has positioned him as a key player in the automotive industry's shift towards more efficient and reliable energy storage solutions.
Collaborations
Tazawa collaborates with talented colleagues, including Yuji Nishi and Hidenori Takahashi. Their combined expertise fosters an environment of innovation and creativity, leading to advancements in battery technology.
Conclusion
Masatoshi Tazawa's contributions to battery technology are noteworthy and impactful. His innovative patents and collaborative efforts at Toyota demonstrate his commitment to enhancing energy storage systems. Tazawa's work is paving the way for future advancements in the field.