Location History:
- Ohtake, JP (1981)
- Yamaguchi, JP (1996)
Company Filing History:
Years Active: 1981-1996
Title: Noriyuki Hirowatari: Innovator in Chemical Processes
Introduction
Noriyuki Hirowatari is a prominent inventor based in Yamaguchi, Japan. He has made significant contributions to the field of chemical engineering, particularly in the purification of aromatic dicarboxylic acids and the preparation of resorcinol. With a total of 2 patents to his name, Hirowatari continues to influence the industry through his innovative approaches.
Latest Patents
Hirowatari's latest patents include a method of purifying aromatic dicarboxylic acids and a process for preparing resorcinol. The latter patent focuses on improving yields while minimizing the formation of reactive by-products. These advancements showcase his commitment to enhancing chemical processes and efficiency.
Career Highlights
Hirowatari is currently employed at Mitsui Petrochemical Industries, Ltd., where he applies his expertise in chemical processes. His work has been instrumental in developing methods that contribute to the company's success in the petrochemical sector.
Collaborations
Throughout his career, Hirowatari has collaborated with notable colleagues, including Hiroaki Nakagawa and Takayuki Nakamura. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Noriyuki Hirowatari is a distinguished inventor whose work in chemical processes has made a lasting impact. His patents reflect a dedication to improving industrial methods, and his collaborations further enhance his contributions to the field.