Location History:
- Ichihara, JP (1990)
- Shizuoka, JP (1993 - 1998)
- Fuji, JP (1993 - 2002)
Company Filing History:
Years Active: 1990-2002
Title: Kazuhito Hanabusa: Innovator in Flame-Retardant Polyester Resins
Introduction
Kazuhito Hanabusa is a notable inventor based in Fuji, Japan. He has made significant contributions to the field of thermoplastic polyester resin compositions, particularly in developing flame-retardant materials. With a total of 5 patents to his name, Hanabusa's work is recognized for its innovative approach to enhancing safety and performance in various applications.
Latest Patents
Hanabusa's latest patents include a flame-retardant thermoplastic polyester resin composition. This invention aims to provide a flame-retardant material that exhibits excellent flame-retarding properties without the use of halogen flame retardants. It also boasts good mechanical properties, moldability, and excellent heat resistance stability. The composition consists of 100 parts by weight of a thermoplastic polyester resin, 5 to 40 parts by weight of a specific phosphinic acid salt and/or a specific diphosphinic acid salt, and 1 to 35 parts by weight of a nitrogen-containing organic substance.
Another significant patent is the flame-retardant polyester resin composition, which is designed for excellent moldability. This composition maintains stable contact properties over time when molded into electric components such as relays or switches. It includes 100 parts by weight of a polyester resin, blended with 1 to 50 parts by weight of a specified halogenated phenoxy compound, 0.1 to 30 parts by weight of an antimony compound, and up to 150 parts by weight of an inorganic filler.
Career Highlights
Throughout his career, Kazuhito Hanabusa has worked with prominent companies such as Polyplastics Co., Ltd. and Hitachi Chemical Company, Ltd. His experience in these organizations has contributed to his expertise in developing advanced materials for various industrial applications.
Collaborations
Hanabusa has collaborated with notable coworkers, including Yoshihiro Nomura and Takashi Morinaga. These partnerships have fostered innovation and the exchange of ideas, further enhancing the quality of his inventions.
Conclusion
Kazuhito Hanabusa is a distinguished inventor whose work in flame-retardant polyester resins has made a significant impact in the field. His innovative patents reflect a commitment to safety and performance in material science.
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.