Location History:
- Himeji, JP (1995 - 1998)
- Hyogo, JP (1995 - 1998)
Company Filing History:
Years Active: 1995-1998
Title: Masakazu Negawa: Innovator in Chromatographic Separation Processes
Introduction
Masakazu Negawa is a prominent inventor based in Hyogo, Japan. He has made significant contributions to the field of chromatographic separation processes, holding a total of 6 patents. His innovative approaches have enhanced the efficiency and effectiveness of various separation techniques.
Latest Patents
Negawa's latest patents include a groundbreaking method for a simulated moving bed chromatographic separation process. This process utilizes a supercritical fluid as an eluent, which remarkably improves separation efficiency and eliminates the need for a concentration step after chromatographic separation. Another notable patent involves a process for recovering optical isomers and solvents. This method features a simulated moving packed bed that allows for the effective recovery and reuse of solvents and optical isomers, enhancing the overall sustainability of the process.
Career Highlights
Negawa is currently employed at Daicel Chemical Industries, Ltd., where he continues to develop innovative solutions in the field of chemical engineering. His work has been instrumental in advancing chromatographic technologies, making significant impacts in various applications.
Collaborations
Throughout his career, Negawa has collaborated with esteemed colleagues such as Fumihiko Shoji and Hirokazu Ikeda. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Masakazu Negawa's contributions to chromatographic separation processes exemplify his dedication to innovation in the field. His patents not only enhance operational efficiency but also promote sustainability in chemical processes.
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.