This inventor holds 1 USPTO granted patent. Top assignee: Ajinomoto Co., Ltd.. Active years: 2009.
Company Filing History:
Years Active: 2009
Title: Shigehiro Nishina: Innovator in Pharmaceutical Crystallization
Introduction
Shigehiro Nishina is a notable inventor based in Yokkaichi, Japan. He has made significant contributions to the field of pharmaceutical crystallization, particularly in the production of nateglinide crystals. His innovative methods have the potential to enhance the efficiency of drug manufacturing processes.
Latest Patents
Nishina holds a patent for "Methods for producing nateglinide B-type crystals." This patent describes a method for producing B-type crystals of nateglinide that are substantially free of H-type crystals. The process involves drying solvated wet crystals of nateglinide at low temperatures until no solvent remains, followed by a crystal conversion. This method allows for the industrial-scale production of B-type crystals without the coexistence of other crystalline polymorphs.
Career Highlights
Shigehiro Nishina is associated with Ajinomoto Co., Ltd., a leading company in the food and pharmaceutical industries. His work has contributed to advancements in the production of pharmaceutical compounds, showcasing his expertise in crystallization techniques.
Collaborations
Nishina has collaborated with notable colleagues, including Kazuo Miyazaki and Yukiko Matsuzawa. These partnerships have likely fostered a collaborative environment that enhances innovation and research in their field.
Conclusion
Shigehiro Nishina's contributions to the field of pharmaceutical crystallization exemplify the importance of innovation in drug manufacturing. His patented methods for producing nateglinide B-type crystals represent a significant advancement in the industry.