This inventor holds 4 USPTO granted patents. Top assignee: Sumitomo Chemical Company, Limited. Active years: 1991-1993.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1991-1993
Title: Hirofumi Jyohouji: Innovator in Polymer Production
Introduction
Hirofumi Jyohouji is a notable inventor based in Ichihara, Japan. He has made significant contributions to the field of polymer production, holding a total of 4 patents. His work has been instrumental in advancing the technology surrounding alpha-olefin polymers.
Latest Patents
Among his latest patents is a process for producing alpha-olefin polymer. This innovative process involves polymerizing an alpha-olefin in the presence of a catalyst system. This method enhances the efficiency and effectiveness of polymer production, showcasing Jyohouji's expertise in the field.
Career Highlights
Hirofumi Jyohouji is currently employed at Sumitomo Chemical Company, Limited. His role at this prestigious company allows him to apply his knowledge and skills in polymer chemistry, contributing to the development of new materials and processes.
Collaborations
Throughout his career, Jyohouji has collaborated with esteemed colleagues such as Toshio Sasaki and Takeshi Ebara. These partnerships have fostered innovation and have led to advancements in their shared field of expertise.
Conclusion
Hirofumi Jyohouji's contributions to polymer production through his patents and collaborations highlight his importance in the field of chemical engineering. His work continues to influence the industry and pave the way for future innovations.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile