Company Filing History:
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1 out of 239 
Years Active: 2011-2018
Title: Innovator Minoru Umeda: Advancements in Solid Polymer Power Generation
Introduction: Minoru Umeda is an accomplished inventor based in Nagaoka, Japan, known for his significant contributions to the field of power generation and electrolysis technologies. He holds two patents that reflect his innovative approach towards sustainable energy solutions.
Latest Patents: Umeda's most recent patents include a method and system for solid polymer power generation and electrolysis. This pioneering method operates without the need for external energy injection or high temperatures. It specializes in converting carbon dioxide into beneficial hydrocarbons while simultaneously generating energy, thus optimizing the efficiency of the product and simplifying the separation and recovery equipment involved. The system features a reactor with a membrane electrode assembly, where carbon dioxide and hydrogen are supplied to different electrodes, allowing for controlled production of hydrocarbons based on adjusted power generation voltage.
Another notable patent involves a membrane-electrode assembly (MEA) that utilizes a solid polymer electrolyte membrane. This membrane is designed with ion-conductive and non-ion-conductive domains along with an electrode catalyst selectively applied to enhance its reaction efficiency. The process utilizes electrostatic spray deposition to ensure that the electrode catalyst adheres optimally to the appropriate surface sites, thereby improving the overall performance of the fuel cell.
Career Highlights: Umeda has made a remarkable impact on technology through his work with prestigious institutions. He has collaborated with the Nagaoka University of Technology and the Japan Aerospace Exploration Agency, where he has conducted critical research and development in the field of energy generation.
Collaborations: Throughout his career, Umeda has worked alongside esteemed colleagues such as Akifumi Yamada and Isamu Uchida. Their collective expertise has significantly contributed to the advancement of innovations in electrolysis and energy conversion technologies.
Conclusion: Minoru Umeda continues to be an influential figure in the realm of sustainable energy innovation. His patents not only demonstrate advanced technological developments but also underscore his commitment to creating solutions that harness energy from carbon dioxide, showcasing the potential for a more sustainable future. As the demand for energy advancements grows, Umeda's work serves as a vital contribution to the ongoing dialogue around renewable energy technologies.