Location History:
- Aichi, JP (1989 - 1999)
- Aichi-ken, JP (2001 - 2006)
Company Filing History:
Years Active: 1989-2006
Title: Yoshitsugu Kojima: Pioneering Innovations in Hydrogen Storage
Introduction
Yoshitsugu Kojima, an accomplished inventor based in Aichi-ken, Japan, has made significant contributions to the field of hydrogen storage technology. With a total of six patents to his name, Kojima’s work demonstrates a commitment to advancing innovative solutions for energy storage and material science.
Latest Patents
Kojima's most recent patents highlight his expertise in hydrogen storage materials and apparatus. One notable invention involves a carbon-based hydrogen storage material designed to have a specific surface area of 1,000 m²/g or more, with a bulk density ranging from 0.4 g/cm³ to less than 1 g/cm³. This innovative material offers a large hydrogen storage capacity per unit volume, which is essential for efficient energy storage.
Additionally, Kojima has developed a hydrogen storage apparatus that incorporates a container along with a hydrogen-absorbing material. This material features a porous carbon structure, again with a specific surface area exceeding 1,000 m²/g, complemented by a hydrogen-absorbing alloy. This combined approach aims to enhance the overall hydrogen storage efficiency.
Another significant patent from Kojima is related to a coated object and the process for producing it. The invention involves a substrate with micropores coated by a reaction product that follows the substrate's surface configuration. The production process utilizes supercritical fluid technology, where a reaction precursor is dissolved in a supercritical fluid to form a precursor fluid. This fluid is then introduced to the substrate in the presence of a reaction initiator, leading to a uniform coating that enhances the substrate's properties.
Career Highlights
Yoshitsugu Kojima is associated with Toyota Chuo Kenkyusho, a research subsidiary of Toyota. His work within this prestigious organization has allowed him to collaborate on groundbreaking projects in energy storage and material sciences. His insightful innovations stand at the intersection of academic research and practical applications in the automotive industry.
Collaborations
Throughout his career, Kojima has collaborated with notable colleagues, including Osami Kamigaito and Yoshiaki Fukushima. These partnerships have fostered a rich exchange of ideas and expertise, driving advancements in their collective research efforts.
Conclusion
In summary, Yoshitsugu Kojima’s inventive spirit and dedication to developing advanced hydrogen storage technologies make him a prominent figure in his field. His innovative patents not only push the boundaries of material science but also contribute to the broader quest for sustainable energy solutions. As the world increasingly shifts toward renewable energy, innovations like those of Kojima are pivotal in paving the way for a more sustainable future.
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.