Location History:
- Akishima, JA (1976)
- Akishima, JP (1978)
Company Filing History:
Years Active: 1976-1978
Title: Shigeo Iwaki: Innovator in Hydrogen Fuel Technology
Introduction
Shigeo Iwaki is a notable inventor based in Akishima, Japan. He has made significant contributions to the field of hydrogen fuel technology, holding 2 patents that focus on improving combustion processes. His work is particularly relevant in the context of sustainable energy solutions.
Latest Patents
Iwaki's latest patents include an innovative engine that operates on hydrogen-supplemented fuel. This design introduces a lean air-fuel mixture along with hydrogen gas into the combustion chamber, allowing for high concentrations of hydrogen to form around the spark plug and combustion chamber walls. Another significant patent addresses the burning rate control in hydrogen fuel combustors. In this invention, a diluent gas, such as carbon dioxide or argon, is added to a mixture of hydrogen and oxygen or air before it is fed to the combustor. This addition helps manage excessively high burning rates, and the diluent can be reused after the separation of water.
Career Highlights
Shigeo Iwaki is currently employed at Nissan Motor Company Limited, where he continues to develop and refine technologies related to hydrogen fuel. His work at Nissan has positioned him as a key player in the automotive industry's shift towards more sustainable energy sources.
Collaborations
Iwaki has collaborated with notable colleagues, including Zene Ueno and Akira Morita. These partnerships have fostered an environment of innovation and creativity, contributing to the advancement of hydrogen fuel technologies.
Conclusion
Shigeo Iwaki's contributions to hydrogen fuel technology exemplify the potential for innovation in sustainable energy. His patents reflect a commitment to improving combustion processes and advancing the automotive industry towards greener solutions.