Company Filing History:
Years Active: 2005-2008
Title: Naruhito Masai: Innovator in Chemical Processes
Introduction
Naruhito Masai is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of chemistry, particularly in the development of processes for producing valuable chemical compounds. With a total of 2 patents to his name, Masai continues to push the boundaries of innovation in his field.
Latest Patents
Masai's latest patents focus on the efficient production of 2,6-dihalogenopurine. The first patent outlines a process for conveniently and efficiently preparing this compound using an inexpensive starting material. The method involves treating a 2-amino-6-halogenopurine, which has a protective group at either the 7 or 9 position, with a diazotizing agent and a halogen source. The second patent describes a process for preparing a 9-acyl-2-amino-6-halogenopurine by treating a 2-amino-6-halogenopurine with an acylating agent in the presence of a base.
Career Highlights
Naruhito Masai is currently associated with Sumitomo Chemical Company, Limited, where he applies his expertise in chemical processes. His work has been instrumental in advancing the company's research and development initiatives.
Collaborations
Masai has collaborated with notable colleagues, including Taketo Hayashi and Hiroharu Kumazawa. These partnerships have fostered a collaborative environment that enhances innovation and creativity in their projects.
Conclusion
Naruhito Masai is a distinguished inventor whose work in chemical processes has made a significant impact in the field. His innovative approaches and collaborations continue to drive advancements in chemical research and development.