Company Filing History:
Years Active: 2004
Title: Hiroaki Shibasaki: Innovator in Chemical Processes
Introduction
Hiroaki Shibasaki is a notable inventor based in Ibaraki, Japan. He has made significant contributions to the field of chemistry, particularly in the preparation of specialized compounds. His work has led to the development of innovative processes that enhance the efficiency of chemical synthesis.
Latest Patents
Hiroaki Shibasaki holds a patent for "Processes for the preparation of 4(5)-amino-5(4)-carboxamidoimidazoles and intermediates thereof." This invention provides novel processes for efficiently preparing compounds of general formula (1), where R1 and R2 can be independently hydrogen, optionally substituted C1-C10 alkyl, or C3-C14 hydrocarbyl bearing an alicyclic skeleton. The compounds can be synthesized by subjecting compounds of general formula (II) and/or their salts to cyclization hydrolysis in an aqueous basic solution. Additionally, compounds of general formula (II) can be derived from industrially accessible diaminomaleonitrile, yielding high efficiency.
Career Highlights
Hiroaki Shibasaki is associated with Nippon Soda Co., Ltd., where he has been instrumental in advancing chemical processes. His innovative approach has not only contributed to the company's portfolio but has also positioned him as a key figure in the field of chemical engineering.
Collaborations
Hiroaki has collaborated with notable colleagues such as Fumihiko Nagasaki and Mitsuru Takase. Their combined expertise has fostered a productive environment for innovation and development in their respective projects.
Conclusion
Hiroaki Shibasaki's contributions to chemical processes exemplify the impact of innovation in the field. His patent and collaborative efforts highlight the importance of teamwork in advancing scientific knowledge and practical applications.