This inventor holds 3 USPTO granted patents. Top assignees: Ihara Chemical Industry Co., Ltd., Ihara Chemical Kogyo Kabushiki Kaisha. Active years: 1977-1981.
Location History:
- Shizuoka, JA (1977)
- Shizuoka, JP (1980 - 1981)
Company Filing History:
2 out of 211 
1 out of 4 Years Active: 1977-1981
Title: Yoji Imamiya: Innovator in Chemical Processes
Introduction
Yoji Imamiya is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of chemical processes, particularly in the production of thiolcarbamates and carbonyl sulfide. With a total of 3 patents to his name, Imamiya's work has had a considerable impact on the industry.
Latest Patents
Imamiya's latest patents include a process for producing thiolcarbamates. This involves a thiolcarbamate with a specific formula where R1 and R2 can represent various groups, including alkyl and phenyl. The process entails reacting carbonyl sulfide with a sec-amine in an aqueous medium. Additionally, he has developed a method for preparing carbonyl sulfide by reacting carbon monoxide with sulfur in a specialized reactor designed for optimal corrosion resistance and purity maintenance.
Career Highlights
Throughout his career, Yoji Imamiya has worked with prominent companies such as Ihara Chemical Industry Co., Ltd. and Ihara Chemical Kogyo Kabushiki Kaisha. His expertise in chemical processes has been instrumental in advancing the technologies used in these organizations.
Collaborations
Imamiya has collaborated with notable colleagues, including Keiichiro Takagi and Zenichi Sato. These partnerships have contributed to the innovative developments in his field.
Conclusion
Yoji Imamiya's contributions to chemical processes through his patents and collaborations highlight his role as a significant inventor in the industry. His work continues to influence advancements in chemical production methods.