Location History:
- Okayama, JP (2005 - 2006)
- Kurashiki, JP (2024)
Company Filing History:
Years Active: 2005-2024
Title: Innovations of Tsuyoshi Hatakeyama
Introduction
Tsuyoshi Hatakeyama is a notable inventor based in Okayama, Japan. He has made significant contributions to the field of chemical engineering, particularly in the production of aromatic compounds. With a total of 3 patents to his name, Hatakeyama's work has had a considerable impact on industrial processes.
Latest Patents
One of his latest patents is a method for producing aromatic nitrile by ammoxidation reaction. This invention utilizes a fixed-bed reactor with multiple reaction tubes to produce aromatic nitriles from a gaseous mixture of aromatic hydrocarbons, ammonia, and oxygen. The catalyst used in this process contains vanadium, chromium, and boron oxides, along with various supports. The method also addresses the issue of hot spots within the reactor by incorporating inert substances in specific areas.
Another significant patent by Hatakeyama is the production method of alkylbenzaldehydes. This process involves preparing a solution of a complex formed from a starting alkylbenzene and a hydrogen fluoride-boron trifluoride catalyst. The method ensures high yields of alkylbenzaldehyde by preventing the disproportionation of alkylbenzene through the use of specific hydrocarbons during the reaction.
Career Highlights
Tsuyoshi Hatakeyama is currently associated with Mitsubishi Gas Chemical Company, Inc., where he continues to innovate in the field of chemical production. His expertise in catalytic reactions and process optimization has made him a valuable asset to the company.
Collaborations
Throughout his career, Hatakeyama has collaborated with esteemed colleagues such as Kinji Kato and Mitsuharu Kitamura. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and advancements in their respective fields.
Conclusion
Tsuyoshi Hatakeyama's contributions to chemical engineering through his innovative patents demonstrate his commitment to advancing industrial processes. His work not only enhances production efficiency but also contributes to the broader field of chemical research.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.