Location History:
- Osaka, JP (1998 - 2005)
- Ibaraki, JP (2004 - 2021)
Company Filing History:
Years Active: 1998-2021
Title: Yutaka Kishii: Innovator in Nonaqueous Electrolyte Secondary Batteries
Introduction
Yutaka Kishii is a prominent inventor based in Ibaraki, Japan. He has made significant contributions to the field of battery technology, particularly in the development of nonaqueous electrolyte secondary batteries. With a total of 8 patents to his name, Kishii's work has had a substantial impact on energy storage solutions.
Latest Patents
One of Kishii's latest patents is focused on a nonaqueous electrolyte secondary battery and its cathode sheet. This invention provides a cathode sheet that includes a composite material comprising a collector and a layer of a cathode active material. The layer consists of a conductive polymer and at least one component selected from a polycarboxylic acid and a metal salt of a polycarboxylic acid. The conductive polymer is in a dedoped state or in a dedoped and reduced state, and it can be derived from materials such as polyaniline, polypyrrole, and polythiophene. This innovative approach enhances the performance and efficiency of nonaqueous electrolyte secondary batteries.
Career Highlights
Kishii is currently associated with Nitto Denko Corporation, where he continues to advance battery technology. His work has been instrumental in developing solutions that meet the growing demand for efficient energy storage systems. His expertise in materials science and engineering has positioned him as a key figure in the industry.
Collaborations
Kishii has collaborated with notable colleagues, including Yoshihiro Uetani and Keisuke Kii. These partnerships have fostered innovation and have contributed to the successful development of new technologies in the field of energy storage.
Conclusion
Yutaka Kishii's contributions to the field of nonaqueous electrolyte secondary batteries exemplify his commitment to innovation and excellence. His patents and collaborations reflect a dedication to advancing technology that meets modern energy needs. His work continues to inspire future developments in 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.