This inventor holds 80 USPTO granted patents and 42 published patent applications and 24 EPO patents, primarily in Nonaqueous Electrolyte Batteries (CPC class H01M). Top assignees: Kabushiki Kaisha Toshiba, Toshiba Infrastructure Systems & Solutions Corporation. Active years: 2012-2026.
Inventors with similar research interests:
Location History:
- Kashiwazaki Niigata, JP (2019)
- Kashiwazaki, JP (2018 - 2022)
- Yokohama, JP (2012 - 2024)
- Kanagawa, JP (2018 - 2024)
- Yokohama Kanagawa, JP (2022 - 2024)
Company Filing History:
80 out of 53,250 
4 out of 283 
Years Active: 2012-2026
Areas of Expertise:
Title: Innovations by Keigo Hoshina in Battery Technology
Introduction
Keigo Hoshina is a prolific inventor based in Yokohama, Japan, with an impressive portfolio of 75 patents primarily focused on advanced battery technologies. His innovative mindset and technical expertise have contributed significantly to the field of energy storage solutions.
Latest Patents
Among his latest patents, Hoshina has developed groundbreaking technologies in battery design. One notable patent features a battery comprising a positive electrode and a negative electrode that includes a niobium-titanium composite oxide. This design ensures optimal conductivity by incorporating a conductive agent containing carbon materials. Furthermore, the patent emphasizes a specific ratio of carbon content that enhances battery efficiency, demonstrating Hoshina's dedication to improving energy storage solutions.
Another key patent detail involves an electrode design that incorporates a lithium-containing nickel-cobalt-manganese composite oxide. This innovative approach utilizes a polymer binder derived from vinylidene fluoride, ensuring robust structural integrity and performance enhancements in nonaqueous electrolyte batteries. Hoshina's advancements signify a leap towards more efficient and reliable battery packs.
Career Highlights
Hoshina's career includes significant stints at reputable companies such as Toshiba Corporation and Toshiba Infrastructure Systems & Solutions Corporation. His role in these organizations has been pivotal in driving the development of advanced technologies within the field of electrical engineering and energy systems.
Collaborations
Throughout his career, Hoshina has collaborated with esteemed professionals in the field, including Norio Takami and Yasuhiro Harada. These collaborations have not only enriched his experiences but have also resulted in the successful completion of numerous innovative projects.
Conclusion
Keigo Hoshina stands out as a significant figure in the realm of battery innovations. His extensive patent portfolio showcasing cutting-edge technologies reflects his commitment to advancing energy solutions. As industries increasingly pivot toward sustainable and efficient energy storage systems, Hoshina's contributions will undoubtedly play a crucial role in shaping the future of this vital sector.