Location History:
- Suwon-si, KR (2013)
- Yongin-si, KR (2012 - 2020)
Company Filing History:
Years Active: 2012-2020
Title: Innovating Energy Storage: The Patents and Career of Sumihito Ishida
Introduction: Sumihito Ishida, located in Yongin-si, South Korea, is a prominent inventor recognized for his contributions to energy storage technologies, particularly in the field of rechargeable lithium batteries. With a remarkable portfolio of 21 patents, Ishida has made significant strides in battery technology that enhance performance and efficiency.
Latest Patents: Among Ishida's latest innovations is the development of a positive electrode for rechargeable lithium batteries. This electrode features a current collector with pores on its surface, optimizing the integration of a positive active material layer that utilizes a lithium metal compound. This material includes primary particles alongside secondary particles, ensuring an efficient connection between them. Furthermore, the average diameter of the pores is designed to exceed that of the primary particles while remaining smaller than that of the secondary particles. Another noteworthy patent involves a similar positive electrode configuration that not only includes a current collector and a positive active material layer but also incorporates active carbon and additional additives, aiming to further improve the efficiency and functionality of lithium rechargeable batteries.
Career Highlights: Ishida's career has been closely linked with his work at prestigious organizations like Samsung SDI Co., Inc. and Samsung SDI, Ltd., where he has contributed significantly to the development of advanced battery technologies. His expertise and insights have played a vital role in propelling the company's innovations in battery design and efficiency.
Collaborations: Throughout his career, Ishida has collaborated with notable professionals in the field, including Kyeu-Yoon Sheem and Eui-Hwan Song. These collaborations have fostered a rich environment of innovation, leading to the creation of patents that push the boundaries of what is possible in rechargeable battery technology.
Conclusion: Sumihito Ishida exemplifies the spirit of innovation in the energy storage sector. His extensive patent portfolio and contributions to battery technology demonstrate his commitment to advancing the science of rechargeable batteries. As the demand for efficient energy storage solutions continues to grow, Ishida's work will undoubtedly play a pivotal role in shaping the future of this essential 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.