Location History:
- Yokohama, JP (1978 - 1989)
- Kanagawa-ken, JP (1998)
- Kanagawa, JP (1992 - 2004)
Company Filing History:
3 out of 1,379 
2 out of 1,788 
1 out of 171 
Years Active: 1978-2004
Title: Hisaharu Kuboyama: Innovator in Chemical Engineering
Introduction
Hisaharu Kuboyama is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of chemical engineering, particularly in the development of innovative methods for chemical reactions. With a total of 5 patents to his name, Kuboyama has demonstrated a commitment to advancing industrial processes.
Latest Patents
His latest patents include a method for the dehydrogenation of triisopropyl benzene and diisopropyl benzene. This economical and industrial method utilizes a solid catalyst containing iron and potassium compounds, which enhances the production of diisopropyl isopropenyl benzene and other related compounds. Additionally, he has developed a copper catalyst for the hydration of nitriles, which allows for the efficient preparation of amides with high productivity and selectivity.
Career Highlights
Throughout his career, Kuboyama has worked with prominent companies such as Mitsui Toatsu Chemicals, Incorporated and Mitsui Chemicals, Inc. His work in these organizations has contributed to the advancement of chemical processes and technologies.
Collaborations
Kuboyama has collaborated with esteemed colleagues, including Tadashi Komiyama and Kenji Yoshida. These partnerships have fostered innovation and have played a crucial role in his research and development efforts.
Conclusion
Hisaharu Kuboyama's contributions to chemical engineering through his patents and collaborations highlight his role as a significant innovator in the field. His work continues to influence industrial practices and enhance the efficiency of chemical processes.