Location History:
- Ohtake, JP (1984 - 1985)
- Kuga, JP (1991 - 1995)
- Yamaguchi, JP (1992 - 1995)
- Yamaguchi-ken, JP (1996)
- Iwakuni, JP (1989 - 1998)
- Kuga-gun, JP (1998 - 1999)
- Waki-cho, JP (1998 - 2001)
Company Filing History:
19 out of 1,008 
6 out of 1,786 Years Active: 1984-2001
Title: Hajime Inagaki – Innovator in Ethylene Polymer Technology
Introduction
Hajime Inagaki is a distinguished inventor based in Waki-cho, Japan, known for his significant contributions to the field of polymer chemistry. With an impressive portfolio of 25 patents, he has pioneered innovations that enhance the properties and applications of ethylene copolymers.
Latest Patents
Among Inagaki's latest inventions are two notable patent developments. The first is an ethylene copolymer composition that comprises an ethylene/α-olefin copolymer with olefin type elastomer. This composition demonstrates a density ratio of elastomer to copolymer of less than 1, resulting in excellent moldability and films with high mechanical strength. The second patent focuses on a graft modified ethylene/α-olefin copolymer obtained through the graft polymerization of an ethylene/α-olefin copolymer with a polar monomer. This innovation utilizes a catalyst comprising an organoaluminum oxy-compound and multiple transition metal compounds, yielding a copolymer with high melt tension and flowability, along with excellent heat stability and moldability.
Career Highlights
Hajime Inagaki has worked with leading firms in the industry, including Mitsui Petrochemical Industries, Ltd. and Mitsui Chemicals, Inc. Through his career, he has established a reputation for advancing polymer compositions that enhance product performance and usability across various applications.
Collaborations
Inagaki has collaborated with notable coworkers such as Akira Todo and Seiji Ohta. Together, they have contributed to research and development efforts that push the boundaries of polymer science and engineering.
Conclusion
Hajime Inagaki's dedication to innovation in ethylene copolymer technology is reflected in his extensive patent portfolio. His work not only advances the field of polymer chemistry but also benefits various industries through the development of materials with superior properties.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.