This inventor holds 10 USPTO granted patents. Top assignee: Asahi Kasei Kogyo Kabushiki Kaisha. Active years: 1980-1993.
Location History:
- Fuji, JP (1982 - 1986)
- Okayama, JP (1990)
- Kurashiki, JP (1980 - 1993)
Company Filing History:
Years Active: 1980-1993
Title: Innovations of Junzo Masamoto
Introduction
Junzo Masamoto is a prominent inventor based in Kurashiki, Japan. He has made significant contributions to the field of materials science, particularly in the development of advanced resin compositions and processes for chemical production. With a total of 10 patents to his name, Masamoto's work has had a substantial impact on various industries.
Latest Patents
One of Masamoto's latest patents is a polyphenylene sulfide resin composition. This innovative composition is created by adding at least one specific elastomer and optionally a polyamide resin or a bromine-containing flame retardant to a melt-kneaded product of polyphenylene sulfide with a non-blocked type polyfunctional isocyanate compound. The resulting composition exhibits excellent impact resistance and aging resistance at high temperatures. It is particularly advantageous for molding parts of automobile engines, various machine components, connectors for electric or electronic parts, and bobbins.
Another notable patent is a process for producing formaldehyde and its derivatives. This process involves reacting methanol with formaldehyde to form methylal, which is then oxidized to obtain formaldehyde. Additionally, formaldehyde derivatives can be produced through this method. A dilute formaldehyde solution, resulting from the recovery of the product, is recycled and utilized as feed material for the initial reaction step.
Career Highlights
Masamoto is currently associated with Asahi Kasei Kogyo Kabushiki Kaisha, a leading company in the chemical industry. His work at this organization has allowed him to further his research and development efforts, contributing to the advancement of innovative materials and processes.
Collaborations
Throughout his career, Masamoto has collaborated with esteemed colleagues such as Toshiyuki Iwaisako and Koichi Yoshida. These collaborations have fostered a creative environment that has led to the successful development of various patented technologies.
Conclusion
Junzo Masamoto's contributions to the field of materials science and chemical production are noteworthy. His innovative patents and collaborations have significantly advanced the industry, showcasing his expertise and dedication to innovation.