Location History:
- Katsuta, JP (1984 - 1996)
- Hitachinaka, JP (1999 - 2008)
Company Filing History:
17 out of 42,485 
2 out of 1,641 
1 out of 102 Years Active: 1984-2008
Title: Yasushi Muranaka: Innovator in Lithium Battery Technology
Introduction
Yasushi Muranaka is a prominent inventor based in Hitachinaka, Japan. He has made significant contributions to the field of lithium secondary batteries, holding a total of 18 patents. His work focuses on enhancing the performance and safety of battery technology, which is crucial for various applications in modern electronics.
Latest Patents
Muranaka's latest patents include innovations in lithium secondary batteries and processes for their production. One notable patent describes a lithium secondary battery that features a positive electrode and a negative electrode containing a lithium ion-storable material. This design allows for distinguished charging and discharging characteristics, as well as improved safety. The negative electrode material comprises carbonaceous particles and elements that can form compounds with lithium, ensuring high performance. Another patent focuses on a non-aqueous secondary battery that utilizes graphite powder with specific characteristics to achieve high energy density and rapid charging capabilities.
Career Highlights
Throughout his career, Yasushi Muranaka has worked with notable companies such as Hitachi, Ltd. and Hitachi Chemical Company, Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in battery technology. Muranaka's contributions have been instrumental in advancing the field and addressing the growing demand for efficient energy storage solutions.
Collaborations
Muranaka has collaborated with esteemed colleagues, including Seiji Takeuchi and Tatsuo Horiba. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and expertise, further enhancing the development of innovative battery technologies.
Conclusion
Yasushi Muranaka's work in lithium battery technology exemplifies the importance of innovation in energy storage solutions. His patents and career achievements highlight his commitment to advancing this critical field. Muranaka's contributions will undoubtedly continue to influence the future of battery technology.
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.