Company Filing History:
Years Active: 1990-1991
Title: **Innovator Hirokazu Nakazima: Pioneering Polymer Technologies**
Introduction
Hirokazu Nakazima, an accomplished inventor based in Chiba, Japan, has made significant contributions to the field of polymer technology. With a total of two patents to his name, his innovative work focuses on enhancing the properties of polyolefin and propylene polymer compositions for various applications.
Latest Patents
Hirokazu Nakazima's latest patents showcase his inventive prowess. The first patent, titled "Crystalline Polyolefin Composition," describes a novel composition that includes a crystalline polyolefin, a dibenzylidenesorbitol-type compound, and a cyclodextrin. This combination allows for the creation of articles that offer excellent transparency and greatly improved odor-non-emitting properties, making them suitable for a variety of consumer applications.
His second patent, "Process for Producing Modified Propylene Polymer Composition," reveals a method for producing a modified propylene polymer that incorporates a phenolic antioxidant in the presence of a radical generator and a zinc salt of a carboxylic acid. This innovative process enhances the modified polymer's moldability while eliminating undesirable coloring, further extending its usability in industrial applications.
Career Highlights
Hirokazu Nakazima is associated with Chisso Corporation, a leading company in the field of polymer and chemical manufacturing. His expertise in polymer technology has significantly strengthened the company's portfolio and research capabilities, contributing to advancements in material science.
Collaborations
Throughout his career, Nakazima has collaborated with talented professionals, including his coworker Nobutoshi Komori. Together, they have pushed the boundaries of polymer research, developing compositions and processes that address industry challenges and improve product performance.
Conclusion
Hirokazu Nakazima stands out as a dedicated innovator in the field of polymer technology. His two significant patents reflect his commitment to enhancing material properties and advancing industrial applications. With ongoing collaborations and continued research at Chisso Corporation, Nakazima is expected to contribute even more groundbreaking innovations in the future.