Location History:
- Chiba, JP (2004 - 2005)
- Ichihara, JP (1998 - 2007)
- Ichiharashi, JP (2009)
Company Filing History:
9 out of 555 
2 out of 2,269 
Years Active: 1998-2009
Title: The Innovative Contributions of Masato Kijima
Introduction
Masato Kijima is a prominent inventor based in Chiba, Japan. He has made significant contributions to the field of polymer science, particularly in the development of propylene polymers. With a total of 11 patents to his name, Kijima's work has had a substantial impact on the industry.
Latest Patents
Kijima's latest patents focus on propylene polymer and compositions that exhibit excellent melt flowability and reduced stickiness-causing components. His innovations allow for the creation of transparent molded articles that serve as substitutes for pliable vinyl chloride resins. These polymers demonstrate remarkable heat seal performance at low temperatures, along with impressive transparency and rigidity. Specifically, his patented propylenic polymer has an isotactic pentad fraction (mmmm) ranging from 30 to 80%, a molecular weight distribution (Mw/Mn) of 3.5 or less, and an intrinsic viscosity of 0.8 to 5 dl/g.
Career Highlights
Throughout his career, Kijima has worked with notable companies such as Idemitsu Petrochemical Co., Ltd. and Idemitsu Kosan Company, Limited. His experience in these organizations has contributed to his expertise in polymer technology and innovation.
Collaborations
Kijima has collaborated with esteemed colleagues, including Yutaka Minami and Takuji Okamoto. These partnerships have further enhanced his research and development efforts in the field of polymers.
Conclusion
Masato Kijima's innovative work in propylene polymers has positioned him as a key figure in the industry. His patents reflect a commitment to advancing polymer technology and improving material properties for various applications.
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.