Location History:
- Iwakuni, JP (2008)
- Hiroshima, JP (2010 - 2015)
- Otake, JP (2015)
Company Filing History:
5 out of 386 
3 out of 331 
2 out of 4,678 
Years Active: 2008-2015
Title: The Innovative Journey of Tomoaki Urai
Introduction
Tomoaki Urai, an esteemed inventor based in Hiroshima, Japan, has made significant contributions to the field of battery technology through his innovative works. With a total of six patents to his name, Urai's inventions primarily focus on advancements in lithium-ion secondary batteries, which play a crucial role in modern energy storage solutions.
Latest Patents
Urai's recent patents demonstrate his expertise in developing cutting-edge materials for battery applications. One of his notable patents is for a graphite material with lattice distortion that is specifically designed for use in lithium-ion secondary battery negative electrodes. This invention involves a meticulous manufacturing method in which a raw coke composition is pulverized, classified, and subjected to compressive and shear stress to achieve the desired properties.
Another significant patent involves a method for producing an amorphous carbon material intended for negative electrodes of lithium-ion secondary batteries. This method includes the same initial steps of pulverizing and classifying the raw coke, followed by heating under controlled conditions to create a crystallite size that optimizes battery performance.
Career Highlights
Throughout his career, Urai has collaborated with prominent companies such as Toda Kogyo Corporation and JX Nippon Oil & Energy Corporation. These affiliations have enabled him to apply his inventive skills in environments that promote innovation and research in battery technology.
Collaborations
Urai has worked alongside esteemed colleagues like Katsuaki Kurata and Noriyo Ishimaru, with whom he has shared valuable insights and ideas in the pursuit of technological advancements. Their collaborations continue to push the boundaries of what is possible in the field of energy storage.
Conclusion
Tomoaki Urai's dedication to innovation in battery technology is evident through his notable patents and collaborations. His work not only enhances the performance of lithium-ion secondary batteries but also contributes to the broader goal of advancing sustainable energy solutions. As technology continues to evolve, Urai's contributions will undoubtedly remain a pivotal part of this ever-changing landscape.
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.