Company Filing History:
Years Active: 2003
Title: Hiroshi Watanuki: Innovator in Nonaqueous Electrolyte Secondary Batteries
Introduction
Hiroshi Watanuki is a prominent inventor based in Utsunomiya, Japan. He is known for his significant contributions to the field of battery technology, particularly in the development of nonaqueous electrolyte secondary batteries. His innovative approach has led to advancements that enhance battery performance and capacity.
Latest Patents
Watanuki holds a patent for a nonaqueous electrolyte secondary battery. This invention features a battery element produced by laminating and winding up a positive electrode and a negative electrode with a separator interposed between them. Notably, a separator is not provided on the outermost periphery of the battery element. The current collector surface of either the positive or negative electrode is exposed to the ambient environment. Additionally, a separation-preventive tape is attached to the battery element, except for a portion of one of the longer sides on the outermost periphery. This design significantly increases the battery capacity of the thin-walled type nonaqueous electrolyte secondary battery. Watanuki's patent is a testament to his innovative spirit and technical expertise, with 1 patent to his name.
Career Highlights
Hiroshi Watanuki is currently employed at NEC Mobile Energy Corporation, where he continues to work on cutting-edge battery technologies. His role at the company allows him to collaborate with other experts in the field and contribute to the advancement of energy storage solutions.
Collaborations
Watanuki has worked closely with his coworker, Takayuki Endo, to further enhance the development of battery technologies. Their collaboration has been instrumental in driving innovation within their projects.
Conclusion
Hiroshi Watanuki's contributions to the field of battery technology, particularly through his patent for a nonaqueous electrolyte secondary battery, highlight his role as a key innovator. His work at NEC Mobile Energy Corporation and collaboration with colleagues like Takayuki Endo continue to push the boundaries 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.