Location History:
- Oaska, JP (2011)
- Tsukuba, JP (2017)
Company Filing History:
2 out of 62 
1 out of 1,717 
Years Active: 2011-2017
Title: The Innovative Contributions of Tomoki Akita
Introduction
Tomoki Akita is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of catalysis, particularly through his innovative patents. With a total of 2 patents, Akita's work focuses on enhancing chemical reactions using gold cluster catalysts.
Latest Patents
One of Akita's latest patents is the "Gold cluster catalyst and method for producing same." This invention involves a gold cluster catalyst that promotes and controls chemical reactions with high catalytic activity and selectivity. The catalyst features a carrier that supports clusters, which are aggregates of multiple gold atoms. These clusters can be obtained by processing gold cluster compounds on the carrier, where each compound is stabilized by an organic ligand and contains a predetermined number of gold atoms. The clusters typically have a particle diameter of 10 nm or less and are composed almost entirely of gold atoms.
Another significant patent is the "Method for producing propylene oxide." This method allows for the direct oxidation of propylene with oxygen, water, and a catalytic amount of hydrogen in a gas phase. The process utilizes a gold cluster catalyst supported on an alkali-treated titanosilicalite or mesoporous titanosilicate support, which is produced through an alkaline treatment with aqueous solutions of NaOH, KOH, or CsOH.
Career Highlights
Throughout his career, Tomoki Akita has worked with esteemed institutions such as Tokyo Metropolitan University and the National Institute of Advanced Industrial Science and Technology. His research has significantly advanced the understanding and application of gold catalysts in various chemical processes.
Collaborations
Akita has collaborated with notable colleagues, including Masatake Haruta and Jiahui Huang. These partnerships have further enriched his research and contributed to the development of innovative catalytic methods.
Conclusion
Tomoki Akita's contributions to the field of catalysis through his patents demonstrate his innovative spirit and dedication to advancing chemical processes. His work continues to influence the scientific community and pave the way for future advancements in catalysis.