This inventor holds 16 USPTO granted patents and 2 EPO patents. Top assignees: Eisai Company, Limited, Eisai R&d Management Co., Ltd., Shimadzu Corporation. Active years: 1989-2021.
Location History:
- Gifu, JP (1989 - 1991)
- Tsukuba, JP (1992 - 2002)
- Ibaraki, JP (1994 - 2007)
- Tokyo, JP (2008 - 2021)
Company Filing History:
12 out of 677 
2 out of 530 
2 out of 3,687 
Years Active: 1989-2021
Title: The Innovative Mind of Naoki Asakawa
Introduction
Naoki Asakawa, a prominent inventor based in Ibaraki, Japan, has made significant contributions to the fields of liquid delivery systems and analytical chemistry. With a remarkable portfolio of 16 patents, Asakawa's innovations have advanced the way liquids are delivered and analyzed in various applications.
Latest Patents
Asakawa's latest patents include groundbreaking inventions that enhance the efficiency and effectiveness of liquid delivery and testing processes. One of his patents features a liquid delivery device designed to accurately feed a mobile phase from a container while eliminating dissolved substances through a specialized filter. This innovation marks a significant improvement in liquid handling technology.
Another noteworthy invention by Asakawa is an elution test method and apparatus. This method measures the elution process of specific components in preparation mixtures, enabling accurate assessments of chemical properties over time. By utilizing absorbance ratios at isosbestic points, his technique provides an effective means to calculate the elution concentration of vital components in a given mixture.
Career Highlights
Throughout his career, Naoki Asakawa has worked with highly respected organizations, including Eisai Company, Limited and Shimadzu Corporation. His experience within these renowned companies has not only honed his technical expertise but also positioned him as a notable figure in the field of innovations.
Collaborations
Asakawa has collaborated with esteemed colleagues, including Kaoru Murata and Nariyasu Mano. These partnerships have allowed for the exchange of ideas and expertise, further enriching Asakawa's contributions to research and development in his specialized domains.
Conclusion
With his impressive collection of patents and a strong background in research and development, Naoki Asakawa continues to shape the landscape of liquid delivery devices and analytical testing methods. His inventions not only reflect personal ingenuity but also serve as a testament to the collaborative spirit of innovation in the scientific community. Asakawa's work paves the way for future advancements in technology and research.