Location History:
- Kanagawa, JP (2006)
- Minato-ku, JP (2011)
Company Filing History:
Years Active: 2006-2011
Title: Wataru Fujii: Innovator in Hydrophilizing Agents
Introduction
Wataru Fujii is a notable inventor based in Minato-ku, Japan. He has made significant contributions to the field of hydrophilizing agents, particularly for hydrophobic porous membranes. With a total of 2 patents to his name, Fujii's work has implications in various applications, including biological substances.
Latest Patents
Fujii's latest patents include a hydrophilizing agent for hydrophobic porous membranes and a method for hydrophilizing such membranes. The hydrophilizing agent contains a surfactant characterized by its frothability, which is measured according to the Ross-Miles method. Specifically, the surfactant's bubble height immediately after frothing, using a 0.1 wt % aqueous solution at 25°C, is 40 mm or less. Additionally, the agent is designed to have a frothability such that the bubble height five minutes after frothing is 20 mm or less. The method for hydrophilizing a hydrophobic porous membrane utilizes this agent, along with a method for testing and hydrophilizing a membrane module.
Career Highlights
Fujii is currently employed at Mitsubishi Rayon Company, Limited, where he continues to innovate in his field. His work has been instrumental in advancing technologies related to hydrophilizing agents and their applications.
Collaborations
Fujii has collaborated with notable coworkers, including Takashi Akita and Chiho Ito, contributing to the development of innovative solutions in his area of expertise.
Conclusion
Wataru Fujii's contributions to the field of hydrophilizing agents demonstrate his commitment to innovation and advancement in technology. His patents reflect a deep understanding of materials science and their applications in real-world scenarios.