Location History:
- Kanagawa-ken, JP (2003)
- Kawasaki, JP (2002 - 2005)
Company Filing History:
Years Active: 2002-2005
Title: Innovator Akihiro Kishishita and His Contributions to Crystallization Processes
Introduction
Akihiro Kishishita is a prominent inventor based in Kawasaki, Japan, known for his expertise in the field of crystallization processes. With a total of eight patents to his name, Kishishita has made significant advancements in the formation of stable crystals, particularly derivatives of aspartame. His innovative methods not only contribute to the scientific community but also enable cost-effective production techniques.
Latest Patents
Kishishita's latest patents focus on crystallization processes designed for the formation of stable crystals of an aspartame derivative called N-(3,3-dimethylbutyl)-APM. One of his notable patents details a crystallization process utilizing either water or a water-lower alcohol mixture as the crystallizing solvent. By controlling the crystallization temperature to 30°C or above, this method ensures the consistent formation of stable crystals. Additionally, another patent describes a process that employs seed crystals displaying specific diffracted X-ray peaks, enabling preferential crystallization of the target crystal.
Another significant patent outlines a method for preparing highly stable A-type crystals of N-(3,3-dimethylbutyl)-APM. This method involves maintaining the product temperature of B-type crystals between 25 to 80°C in a low absolute humidity environment. By controlling the conditions, Kishishita’s patent facilitates the effective transition to A-type crystals, promoting a stable and economical production process.
Career Highlights
Throughout his career, Kishishita has established himself as a leading innovator at Ajinomoto Co., Ltd., where his work has garnered attention and respect in the scientific community. His contributions have positioned Ajinomoto as a significant player in the market for aspartame derivatives, emphasizing the importance of stability in crystalline forms for both functionality and cost efficiency.
Collaborations
Kishishita works closely with notable colleagues such as Kazutaka Nagashima and Hirotoshi Ishida. Their collective expertise in the field of crystallization has resulted in collaborative projects that push the boundaries of current scientific understanding and application.
Conclusion
In conclusion, Akihiro Kishishita's innovative work on crystallization processes has significantly advanced the production of aspartame derivatives, particularly through methods that enable the cost-effective formation of stable crystals. His patents reflect a deep understanding of crystallization science and highlight the importance of collaboration in driving innovation forward. As Kishishita continues to contribute to the field, his impact will likely resonate in both the scientific community and applicable industries.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.