Company Filing History:
Years Active: 2016-2022
Title: Innovations of Hiroki Nara in Battery Technology
Introduction
Hiroki Nara is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of battery technology, holding three patents that showcase his innovative approach to energy storage solutions. His work focuses on enhancing the performance and evaluation of battery modules, which are crucial for various applications in modern technology.
Latest Patents
Hiroki Nara's latest patents include a group battery, a battery module, and a method for evaluating battery modules. The group battery consists of batteries connected in series, featuring an assessment evaluation unit that calculates the states of health of individual battery cells. This innovative design incorporates label elements connected in parallel with the battery cells, allowing for distinct impedance characteristics among the batteries. Additionally, the assessment evaluation unit employs a measurement unit to analyze the Cole-Cole plot of the group battery, facilitating a detailed evaluation of the battery cells' performance.
Another notable patent is the electrochemical analysis apparatus, which includes a power controller that generates a rectangular wave signal. This signal is applied to an electrochemical cell containing multiple electrodes and an electrolyte. The apparatus utilizes a Fourier transform section to analyze the response signal and calculate frequency characteristics, ultimately determining the impedance characteristics of the electrochemical cell.
Career Highlights
Hiroki Nara is affiliated with Waseda University, where he continues to advance research in battery technology. His work has garnered attention for its potential to improve energy efficiency and battery longevity, making significant strides in the field.
Collaborations
Hiroki collaborates with esteemed colleagues such as Tetsuya Osaka and Tokihiko Yokoshima. Their combined expertise contributes to the innovative research and development of advanced battery technologies.
Conclusion
Hiroki Nara's contributions to battery technology through his patents reflect his commitment to innovation and excellence. His work not only enhances the understanding of battery performance but also paves the way for future advancements in energy storage solutions.