Location History:
- all Niigata, JP (1995)
- Niigata, JP (1979 - 2006)
Company Filing History:
12 out of 2,248 
2 out of 10,092 
1 out of 832,880 Years Active: 1979-2006
Title: **Innovations by Inventor Mikio Yoneoka**
Introduction
Mikio Yoneoka is a prominent inventor based in Niigata, Japan, known for his significant contributions to the field of fuel technology and hydrogen production. With a remarkable portfolio of 13 patents, Yoneoka has pioneered methodologies that enhance the efficiency and stability of fuel supply systems, particularly in cold climates.
Latest Patents
Yoneoka's most recent patents include a "Method of starting and stopping methanol reforming apparatus" and an "Apparatus for supplying fuel to said apparatus." These inventions focus on creating a reliable fuel supply system that maintains a consistent mixture of water and methanol. His innovations address the challenges of operating in colder temperatures by preventing water from freezing, thus ensuring immediate availability of a mixed water-methanol gas suitable for reforming operations. He has also developed a process for producing hydrogen-containing gas, which involves reacting methanol, steam, and oxygen in the presence of various catalysts. These catalysts are designed to exhibit high activity and heat resistance, ultimately aiming to produce a gas rich in hydrogen while minimizing carbon monoxide concentration.
Career Highlights
Mikio Yoneoka has worked with renowned companies such as Mitsubishi Gas Chemical Company, Inc. and Honda Giken Kogyo Kabushiki Kaisha, contributing significantly to research and development projects. His work has led to advancements in fuel technology that are crucial for applications in fuel cells and related fields.
Collaborations
Throughout his career, Yoneoka has collaborated with several talented individuals, including Yasushi Hiramatsu and Kumiko Watabe. These partnerships have allowed him to leverage diverse expertise and continue pushing the boundaries of innovation in fuel technology.
Conclusion
Mikio Yoneoka's inventions and patents exemplify his dedication to advancing the field of hydrogen production and fuel efficiency. As he continues to innovate, his work not only contributes to technological progress but also addresses pressing energy challenges in today's world.