Location History:
- Utsunomiya, JP (2007 - 2017)
- Saitama, JP (2018 - 2020)
- Tokyo, JP (2020)
- Wako, JP (2010 - 2022)
Company Filing History:
31 out of 21,831 
4 out of 30,943 
Years Active: 2007-2022
Title: **Masaaki Sakano: A Pioneer in Fuel Cell Technology**
Introduction
Masaaki Sakano, based in Utsunomiya, Japan, is a notable inventor recognized for his significant contributions to fuel cell technology. With an impressive portfolio of 32 patents, he has established himself as a leading figure in the advancement of energy solutions.
Latest Patents
Among his recent inventions are groundbreaking patents related to fuel cell technology. One of his notable patents describes a **fuel cell metal separator and power generation cell**. This invention outlines how a fuel cell metal separator is strategically stacked on a membrane electrode assembly, which includes essential components like an electrolyte membrane and electrodes. The design features a bead seal that prevents the leakage of fuel gas, oxygen-containing gas, or coolant. The top of this bead seal is innovatively designed to become flat in cross-section when a compression load is applied to the power generation cell.
Another significant patent is the **fuel cell stack**, which comprises a stack body of power generation cells arranged in a horizontal orientation. This innovative stack includes a flow field that allows an oxygen-containing gas to circulate along the electrode surface of the membrane electrode assembly. The design ingeniously incorporates multiple oxygen-containing gas discharge passages, facilitating the efficient discharge of reactant gases.
Career Highlights
Masaaki has worked with prominent companies in the automotive and technology sectors, notably Honda Motor Co., Ltd. and GM Global Technology Operations LLC. His work in these esteemed organizations has played a crucial role in the evolution of energy-efficient technologies.
Collaborations
Throughout his career, Masaaki Sakano has collaborated with talented professionals in the field, including Yasuhiro Watanabe and Masaru Oda. These partnerships have further propelled his innovative work in fuel cell technology, leading to the development of patents that address both performance and efficiency.
Conclusion
Masaaki Sakano stands out as a visionary inventor in the realm of fuel cell technology. His impressive array of patents, combined with his collaborative efforts in reputable companies, continues to inspire advancements in clean energy solutions. His contributions are pivotal in shaping sustainable technologies for the 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.