Location History:
- Nagoya, JA (1977)
- Nagoya, JP (1982)
Company Filing History:
Years Active: 1977-1982
Title: Zenji Izumi: Innovator in Thermoplastic Resin Technologies
Introduction
Zenji Izumi, an esteemed inventor based in Nagoya, Japan, has made significant contributions to the field of thermoplastic resin technologies. With two patents to his name, his work focuses on advanced methods of producing sustainable and efficient molded articles.
Latest Patents
Zenji Izumi's latest patents demonstrate his innovative approach to thermoplastic materials. The first patent, entitled "Method for Producing Thermoplastic Resin Molded Articles," details a process that involves heating a crystalline thermoplastic resin sheet, which is crosslinked to a degree of more than about 5%. This method conserves material integrity by maintaining heating below the decomposition temperature and allows for effective press-molding under specific pressure conditions.
His second patent, "Multi-Component Fiber, the Method for Making Said and Polyurethane," highlights the creation of a multi-component thermoplastic fiber. This fiber comprises a copolymer of the vinyl series, which boasts excellent drawability at low temperatures and outstanding dimensional stability, adding substantial value to various applications in the textile industry.
Career Highlights
Zenji Izumi is associated with Toray Industries, Inc., a prominent company in the fields of textiles, chemicals, and plastics. His work has not only advanced the company's research initiatives but has also contributed to broader industry standards in thermoplastic applications.
Collaborations
Throughout his career, Zenji has collaborated with notable colleagues such as Miyoshi Okamoto and Koji Watanabe. These partnerships have fostered a collaborative environment that has proven instrumental in the development of innovative products and processes.
Conclusion
Zenji Izumi's contributions to thermoplastic resin technology showcase his dedication to innovation and quality. Through his patents and collaborations, he has significantly impacted the industry, paving the way for further advancements in material sciences. His work continues to inspire future generations of inventors and researchers in Japan and beyond.