Location History:
- Nagasaki, JA (1977)
- Nagasaki-ken, JP (2002)
- Nagasaki, JP (1982 - 2006)
Company Filing History:
5 out of 1,326 
2 out of 4,633 
Years Active: 1977-2006
Title: Innovations of Nobuaki Murakami
Introduction
Nobuaki Murakami is a prominent inventor based in Nagasaki, Japan. He has made significant contributions to the field of fuel battery technology and ammonia generation. With a total of seven patents to his name, Murakami's work showcases his innovative spirit and dedication to advancing technology.
Latest Patents
One of his latest patents is a solid electrolyte type fuel battery. This invention features a material for an interconnector that connects cells of the fuel battery, comprising a matrix of the general formula MTiO, where M represents an alkaline earth metal element such as magnesium, calcium, strontium, or barium. This fuel battery can be produced by burning at a lower temperature of 1,300 to 1,400 degrees Celsius than conventional methods. It demonstrates output performance that is comparable to or better than that of traditional devices, along with improved durability and thermal cycle resistance characteristics. Another notable patent is an exhaust gas processing method, which involves generating ammonia through the contact hydrolysis of urea. This method utilizes an aqueous solution of urea and a hydrolysis catalyst at temperatures of 200 degrees Celsius or more, and it also includes a combusted exhaust gas processing method using the ammonia generated.
Career Highlights
Throughout his career, Nobuaki Murakami has worked with notable companies such as Mitsubishi Jukogyo Kabushiki Kaisha and Mitsubishi Heavy Industries Limited. His experience in these organizations has contributed to his expertise in developing innovative technologies.
Collaborations
Murakami has collaborated with esteemed colleagues, including Seiichi Shirakawa and Shozo Kaneko. Their joint efforts have furthered advancements in their respective fields.
Conclusion
Nobuaki Murakami's contributions to fuel battery technology and ammonia generation highlight his innovative capabilities as an inventor. His patents reflect a commitment to improving energy solutions and environmental sustainability.