Location History:
- Saitama, JP (2020)
- Ageo, JP (2005 - 2023)
Company Filing History:
Years Active: 2005-2023
Title: Innovations of Ryoma Tsukuda in Fuel Cell Technology
Introduction
Ryoma Tsukuda is a prominent inventor based in Ageo, Japan, known for his significant contributions to fuel cell technology. With a total of five patents to his name, Tsukuda has focused on developing advanced materials and methods that enhance the efficiency and performance of fuel cells.
Latest Patents
One of Tsukuda's latest patents is an electrode catalyst layer for fuel cells, which effectively prevents the reduction of cell voltage in high current density regions. This innovative catalyst layer comprises a support made of a conductive inorganic oxide with a hydrophilic material that includes hydrophilic conductive particles. The hydrophilic material's content ranges from 2 mass % to less than 20 mass % relative to the total of the support and the hydrophilic material. Additionally, the patent outlines specific ratios for particle sizes to optimize performance. Another notable patent involves a fuel cell electrode catalyst layer with a porous structure, where the catalyst is supported on a carrier made of inorganic oxide particles. This design allows for a specific pore size distribution that enhances the efficiency of the fuel cell.
Career Highlights
Tsukuda is currently employed at Mitsui Mining & Smelting Company, Ltd., where he continues to innovate in the field of fuel cell technology. His work has been instrumental in advancing the understanding and application of catalyst materials in fuel cells, contributing to the development of more efficient energy solutions.
Collaborations
Throughout his career, Tsukuda has collaborated with notable colleagues, including Naohiko Abe and Hiromu Watanabe. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas in the field of fuel cell research.
Conclusion
Ryoma Tsukuda's contributions to fuel cell technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to pave the way for advancements in energy solutions that are crucial for a 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.