Company Filing History:
1 out of 73 
1 out of 2 Years Active: 1998-2001
Title: Kuniyo Yanagawase: Innovator in Chemical Separation Processes
Introduction
Kuniyo Yanagawase is a notable inventor based in Ibaraki, Japan. He has made significant contributions to the field of chemical engineering, particularly in the separation and purification of chemical compounds. With a total of two patents to his name, Yanagawase's work has implications for various industrial applications.
Latest Patents
Yanagawase's latest patents include a process for separating and purifying alkali metal salts of hydroxynaphthalenecarboxylic acids. This invention provides a method for effectively isolating these salts from mixtures using a nonionic porous synthetic adsorbent in conjunction with water or water-soluble organic solvents. Another significant patent is a method for separating and purifying hydroxynaphthalenecarboxylic acids, which further showcases his expertise in chemical processes.
Career Highlights
Throughout his career, Yanagawase has worked with prominent companies such as Kabushiki Kaisha Ueno Seiyaku Oyo Kenkyujo and Kabushiki Kaisha Veno Seiyaku Oyo Kenkyujo. His experience in these organizations has allowed him to develop and refine his innovative techniques in chemical separation.
Collaborations
Yanagawase has collaborated with notable colleagues, including Ryuzo Ueno and Masaya Kitayama. These partnerships have contributed to the advancement of his research and the successful development of his patented processes.
Conclusion
Kuniyo Yanagawase's contributions to the field of chemical engineering through his innovative patents highlight his role as a significant inventor. His work continues to influence the industry and showcases the importance of advancements in chemical separation technologies.