Ryosuke Shirota

Title: Innovations in Battery Technology by Ryosuke Shirota

Introduction

Ryosuke Shirota, an accomplished inventor based in Osaka, Japan, has made significant contributions to the field of battery technology. With a portfolio of three patents, he has focused on innovative methods to enhance the efficiency and effectiveness of secondary batteries. His latest inventions have garnered attention in the industry and underline his expertise in this essential area of technology.

Latest Patents

One of Shirota's most notable recent patents is a method for producing a secondary battery featuring a negative electrode with different surface roughnesses. This invention involves creating a non-aqueous electrolyte secondary battery where the negative electrode core of a plate has front and back surfaces with differing surface roughness. By manipulating these surface characteristics, the design improves the performance of the battery.

Another vital patent from Shirota deals with the manufacturing process for electrodes and secondary batteries. This approach outlines specific steps for creating a positive electrode that includes a substrate made of aluminum foil along with a layer of positive electrode active material. The process also details the formation of a protective layer and the mechanical manipulation of the exposed regions and active material layer, enhancing the final product’s reliability.

Career Highlights

Ryosuke Shirota has been an integral part of Sanyo Electric Co., Ltd., where his innovative work continues to influence the company’s direction in battery technology. His prolific nature as an inventor is marked by his three patents, each contributing to advancements in the manufacturing and performance of secondary batteries.

Collaborations

Throughout his career, Shirota has collaborated with esteemed colleagues such as Masao Fukunaga and Kazuya Nishio. These partnerships have been pivotal in refining his inventions and expanding the scope of research and development efforts at Sanyo Electric Co., Ltd. Together, they have made strides toward producing more efficient and durable battery solutions.

Conclusion

Ryosuke Shirota's contributions to the field of battery technology are noteworthy and reflect his dedication as an inventor. His innovative patents not only advance the technical landscape of secondary batteries but also position his company at the forefront of technological progress. As battery technology continues to evolve, Shirota's work is likely to pave the way for new innovations that will shape the future of energy storage solutions.