Location History:
- Ohmiya, JP (1990)
- Omiya, JP (1990 - 1992)
Company Filing History:
4 out of 93 
1 out of 1,641 Years Active: 1990-1992
Title: The Innovations of Masaki Yagi
Introduction
Masaki Yagi is a notable inventor based in Omiya, Japan, recognized for his contributions to the field of polymer chemistry. With a total of five patents to his name, Yagi has made significant advancements in the development of stabilized polyolefin resin compositions and improved weather resistance for polypropylene.
Latest Patents
Yagi's latest patents include a stabilized polyolefin resin composition that enhances resistance to oxidation and weathering. This innovative composition is achieved by incorporating a phenol antioxidant, a sulfur antioxidant, a hindered amine light stabilizer, and an aliphatic monocarboxylate of a metal from groups Ia or IIb into a polyolefin resin containing an inorganic filler. Another significant patent focuses on improving the weatherability and adherence of polypropylene. This process involves treating the surface of polypropylene with activated oxygen gas at temperatures below 100 degrees Celsius, in the presence of an N-alkyl or N-acyl 2,2,6,6-tetramethyl piperidyl compound, to enhance its resistance to deterioration and improve adherence to other materials.
Career Highlights
Throughout his career, Masaki Yagi has worked with prominent companies such as Adeka Argus Chemical Co., Ltd. and Hitachi Chemical Company, Ltd. His work in these organizations has contributed to the advancement of materials science and polymer technology.
Collaborations
Yagi has collaborated with notable colleagues, including Yutaka Nakahara and Tetsuo Sekiguchi, to further his research and development efforts in the field of polymer chemistry.
Conclusion
Masaki Yagi's innovative work in the development of stabilized polyolefin resin compositions and improved polypropylene weather resistance showcases his significant contributions to materials science. His patents reflect a commitment to enhancing the performance and durability of polymer materials.
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.