Company Filing History:
11 out of 13,247 
10 out of 16,453 
1 out of 8,776 Years Active: 2010-2025
Title: Innovations by Tomokazu Sada in Battery Technology
Introduction
Tomokazu Sada is a notable inventor based in Osaka, Japan, recognized for his significant contributions to battery technology. With a total of 21 patents, Sada has been at the forefront of innovations aimed at improving secondary batteries, particularly in evaluating their remaining capabilities and optimizing their management systems.
Latest Patents
Sada's latest patents include groundbreaking methods and devices such as the "Remaining Capability Evaluation Method for Secondary Battery" and the "Remaining Capability Evaluation Program for Secondary Battery." These inventions focus on assessing the deterioration of secondary batteries, enabling accurate diagnostics based on actual measurements. His innovation includes a deterioration diagnosis unit that can analyze the degree of battery deterioration after its primary use and update the deterioration speed accordingly.
Additionally, he developed a "Battery Management Device" and a "Vehicle Power Supply System" that manage the state of charge level of batteries during non-use periods. The state estimator within these inventions utilizes parameters such as voltage, current, and temperature to monitor the battery's state and introduce controlled discharges to mitigate storage deterioration.
Career Highlights
Throughout his career, Tomokazu Sada has been associated with prominent companies such as Panasonic Corporation and Panasonic Intellectual Property Management Co., Ltd. His work at these companies has significantly influenced battery technology, driving advancements that support sustainable energy solutions.
Collaborations
Sada has collaborated with esteemed professionals in the field, including Tsuyoshi Ikushima and Satoshi Furusawa. Their joint efforts have fostered innovative approaches to battery management and diagnostics, further enhancing the effectiveness of secondary batteries.
Conclusion
Tomokazu Sada's dedication to innovation in battery technology has led to several important patents that address critical challenges in energy management. His contributions not only enhance the performance and longevity of secondary batteries but also play a vital role in the future of energy sustainability.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.