Company Filing History:
1 out of 126 
1 out of 475 
1 out of 3 Years Active: 1981-1990
Title: Hiroshi Yamazaki: Innovator in Chemical Processes
Introduction
Hiroshi Yamazaki is a notable inventor based in Kamifukuoka, Japan. He has made significant contributions to the field of chemistry, particularly in the development of processes for preparing various chemical compounds. With a total of 2 patents, his work has had a meaningful impact on the industry.
Latest Patents
Yamazaki's latest patents include a process for preparing pyridine homologues using a complex of an electron-attracting group-substituted η⁵-cyclopentadienylcobalt with a polyene or an acetylene. Additionally, he has developed a process for the preparation of substituted olefins, which involves reacting an olefinic compound with an aromatic or furan compound in the presence of carbon monoxide, utilizing a rhodium carbonyl complex as a catalyst.
Career Highlights
Throughout his career, Hiroshi Yamazaki has worked with prominent companies such as Rikagaku Kenkyusho and Denki Kagaku Kogyo Kabushiki Kaisha. His expertise in chemical processes has been instrumental in advancing the capabilities of these organizations.
Collaborations
Yamazaki has collaborated with several talented individuals in his field, including Pangbu Hong and Yasuo Wakatsuki. These partnerships have contributed to the success of his innovative projects.
Conclusion
Hiroshi Yamazaki is a distinguished inventor whose work in chemical processes has led to valuable patents and advancements in the industry. His contributions continue to influence the field of chemistry and inspire future innovations.