Location History:
- Chiba, JP (1990 - 1991)
- Ichihara, JP (1990 - 1993)
- Kuga-gun, JP (1997)
- Iwakuni, JP (1998)
Company Filing History:
Years Active: 1990-1998
Title: Innovator Hiroshi Fukuhara: Advancing Aromatic Carboxylic Acid Production
Introduction
Hiroshi Fukuhara, an accomplished inventor from Ichihara, Japan, holds an impressive portfolio with 10 patents to his name. His innovative contributions primarily focus on the efficient production of aromatic carboxylic acids, showcasing his commitment to advancing chemical processes.
Latest Patents
Among his notable patents, two recent inventions stand out:
1. **Process for Producing Aromatic Carboxylic Acids** - This patent details a method that involves subjecting an aromatic compound with one or more alkyl groups to a liquid phase oxidation with a molecular oxygen-containing gas. The process utilizes a reaction solvent containing a lower aliphatic carboxylic acid and is complemented by a catalyst composed of a heavy metal compound and a bromine compound. This methodology aims to enhance the diffusion of oxygen into the reaction medium, improving the volumetric efficiency of the reactor and leading to a higher productivity of aromatic carboxylic acids.
2. **Method for Producing Aromatic Carboxylic Acids** - This patent describes a method for oxidizing starting compounds like alkyl-substituted aromatic hydrocarbons. The process is carried out in the presence of a catalyst comprising a heavy metal compound and a bromine compound within a reaction solvent. The additives used in this process have ten to thirty carbon atoms in their molecules, contributing to the overall efficiency and efficacy of aromatic carboxylic acid production.
Career Highlights
Hiroshi Fukuhara is a key contributor at Mitsui Petrochemical Industries, Ltd., where his inventive work plays a pivotal role in the company’s advancements in chemical engineering. His technical expertise and innovative approaches have not only led to significant developments in the industry but also reinforced Mitsui's position as a leader in petrochemical innovations.
Collaborations
In his professional journey, Fukuhara has collaborated with esteemed colleagues such as Fujihisa Matsunaga and Shintaro Araki. Their combined expertise has led to fruitful outcomes in research and development, reflecting a strong team dynamic and a commitment to pushing the boundaries of innovation.
Conclusion
Hiroshi Fukuhara's contributions to the field of aromatic carboxylic acid production exemplify the spirit of innovation. His patents demonstrate a deep understanding of chemical processes and a dedication to enhancing efficiency in production methods. As he continues to work at Mitsui Petrochemical Industries, his ongoing innovations are expected to make a significant impact on the industry in the years to come.
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.