Location History:
- Hiratsuka, JP (1981)
- Kanagawa, JP (1985 - 1987)
Company Filing History:
Years Active: 1981-1987
Title: Yasumitsu Higuchi: Innovator in Chemical Engineering
Introduction
Yasumitsu Higuchi is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of chemical engineering, particularly in the development of innovative resins and oligoesters. With a total of 3 patents to his name, Higuchi's work has had a notable impact on various industrial applications.
Latest Patents
Higuchi's latest patents include a highly reactive aromatic hydrocarbon-formaldehyde resin and a process for producing oligoesters. The highly reactive aromatic hydrocarbon-formaldehyde resin is characterized by a diarlymethane content of not more than 5% by weight. This resin contains reactive groups at both molecular terminals and has a xylenol value of at least 15 mol/kg, indicating its reactivity with compounds that have active hydrogen atoms. The production process involves reacting aromatic hydrocarbons such as xylene, mesitylene, or naphthalene with formaldehyde under specific conditions to achieve a modified resin with high mechanical strength and heat resistance.
Career Highlights
Higuchi is associated with Mitsubishi Gas Chemical Company, Inc., where he has been instrumental in advancing the company's research and development initiatives. His innovative approaches have led to the creation of materials that meet the evolving needs of various industries.
Collaborations
Throughout his career, Higuchi has collaborated with notable colleagues, including Akira Miyamoto and Senzo Shimizu. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and expertise.
Conclusion
Yasumitsu Higuchi's contributions to chemical engineering exemplify the spirit of innovation. His patents and collaborative efforts continue to influence the industry, showcasing the importance of research and development in creating advanced materials.