Location History:
- Yokohama, JP (2003 - 2021)
- Kanagawa, JP (2018 - 2023)
Company Filing History:
16 out of 13,395 
2 out of 88 
1 out of 52,711 
Years Active: 2003-2023
Title: Atsushi Ohma: Innovator in Fuel Cell Technology
Introduction
Atsushi Ohma, located in Yokohama, Japan, is a prolific inventor with a notable portfolio comprising 18 patents. His innovations primarily focus on advancements in fuel cell technology, including the development of catalysts and electrode materials that enhance the efficiency and performance of fuel cells.
Latest Patents
Among his latest patents, Ohma has made significant strides with inventions such as the "Catalyst and Electrode Catalyst Layer" and the "Membrane Electrode Assembly." His catalyst offers excellent gas transportability, featuring a unique composition that includes pores with varying radii. Specifically, it comprises pores having a radius of less than 1 nm, with a pore volume of 0.3 cc/g support or more, alongside a mode radius of a pore distribution within the suitable range for high-performance applications.
Furthermore, his patent regarding "Carbon Powder for Fuel Cell and Catalyst" showcases a highly effective carbon powder that serves as a catalyst for fuel cells. This innovation involves a specific ratio of areas in peak observations from XRD analysis, indicating its robust characteristics following heat treatment at 1800°C in an inert atmosphere.
Career Highlights
Throughout his career, Atsushi Ohma has contributed to reputed companies such as Nissan Motor Company Limited and Nippon Steel & Sumikin Chemical Co., Ltd. His work reflects a commitment to advancing technology in the automotive and chemical sectors, particularly in relation to fuel cells.
Collaborations
Ohma has collaborated with esteemed colleagues in the field, including Tetsuya Mashio and Ken Akizuki. These partnerships illustrate a common goal of pushing the boundaries of innovation and addressing the challenges within fuel cell technology.
Conclusion
Atsushi Ohma stands out as a leading inventor in fuel cell advancements. With a remarkable collection of patents, his contributions pave the way for more efficient energy solutions. His work not only enhances technological performance but also signifies the ongoing progress in sustainable energy applications.
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.