Location History:
- Osaka, JP (2017 - 2021)
- Tokyo, JP (2023)
Company Filing History:
Years Active: 2017-2023
Title: Innovations by Kosuke Kurakane: Pioneering Advances in Nonaqueous Electrolyte Batteries
Introduction
Kosuke Kurakane, located in Osaka, Japan, is a distinguished inventor with a remarkable portfolio of 20 patents. His groundbreaking work primarily focuses on the development of nonaqueous electrolyte secondary batteries, which play a crucial role in modern energy storage solutions.
Latest Patents
Among Kurakane's latest patents is the innovative "Nonaqueous electrolyte secondary battery laminated separator." This invention achieves exceptional heat resistance and outstanding initial battery characteristics when employed within a nonaqueous electrolyte secondary battery. The separator consists of a polyolefin porous film and a porous layer featuring a heat-resistant filler. Notably, the porous layer is designed with cracks, allowing for improved functionality. The ratio of the total area of the cracks to the surface area of the porous layer is maintained between 0.15% and 10%.
Another significant contribution is his patent for a "Nonaqueous electrolyte secondary battery," which addresses the decrease in discharge capacity following charge-discharge cycles. This innovative battery incorporates a positive and negative electrode plate, ensured to meet specific results of a scratch test. Furthermore, it includes a separator with a porous film that maintains optimal temperature ranges with respect to resin amounts under microwave irradiation, along with a porous layer that contains an α-form polyvinylidene fluoride-based resin in a preset proportion.
Career Highlights
Kosuke Kurakane is currently associated with Sumitomo Chemical Company, Limited, where he has been instrumental in advancing battery technology. His expertise and inventions significantly contribute to the company’s reputation as a leader in innovative chemical solutions.
Collaborations
Throughout his career, Kurakane has collaborated with notable colleagues such as Chikara Murakami and Toshihiko Ogata. These partnerships have fostered a collaborative environment that enhances innovation and accelerates the development of cutting-edge technologies in the battery sector.
Conclusion
Kosuke Kurakane stands out as a pivotal figure in the field of nonaqueous electrolyte batteries. His patents reflect a commitment to enhancing battery performance, ensuring that energy storage technologies keep pace with the growing demands of society. As he continues to innovate, Kurakane's work is poised to shape the future of energy storage solutions profoundly.
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.