Location History:
- Otsu, JP (2019)
- Shiga, JP (2019)
- Toyota, JP (2022 - 2023)
- Nagoya Aichi-ken, JP (2023)
- Nagoya, JP (2022 - 2024)
Company Filing History:
8 out of 36,499 
6 out of 3,472 
Years Active: 2019-2025
Title: Hiroaki Kawamura: Innovator in Lithium-Ion Battery Technology
Introduction
Hiroaki Kawamura is a prominent inventor based in Toyota, Japan. He has made significant contributions to the field of lithium-ion battery technology, holding a total of 14 patents. His work focuses on enhancing the safety and energy density of lithium-ion batteries, which are crucial for various applications in modern technology.
Latest Patents
Kawamura's latest patents include innovations such as a positive electrode for lithium-ion secondary batteries and an electrode paste designed for the same purpose. One of his notable inventions is a lithium-ion secondary battery that allows for the estimation of remaining capacity based on discharge voltage. This battery features a positive electrode that includes a combination of lithium iron phosphate particles, lithium iron manganese phosphate particles, and layered oxide-based active material particles in specific weight ratios. Additionally, he has developed a movement assistance apparatus that optimizes power consumption based on surrounding risk conditions.
Career Highlights
Throughout his career, Kawamura has worked with esteemed companies such as Toyota Motor Corporation and Toray Industries, Inc. His experience in these organizations has allowed him to refine his expertise in battery technology and contribute to advancements in the field.
Collaborations
Kawamura has collaborated with notable colleagues, including Kohei Shintani and Yasuo Kubota. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Hiroaki Kawamura's contributions to lithium-ion battery technology exemplify his commitment to innovation and safety. His patents reflect a deep understanding of the complexities involved in battery design and functionality. His work continues to influence the future of energy storage solutions.
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.