This inventor holds 1 USPTO granted patent. Top assignee: Diafoil Company, Ltd.. Active years: 1988.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1988
Title: Kazuhiro Kunugihara: Innovator in Polyester Technology
Introduction
Kazuhiro Kunugihara is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of polyester technology, particularly in the development of innovative polyester compositions.
Latest Patents
Kunugihara holds a patent for "Polyester compositions and process of preparing polyester films from them." This patent discloses a polyester composition that comprises 0.001-5% by weight of particles with an average particle size of 0.05-5 micrometers. These particles are primarily composed of calcium carbonate and include 0.001-5% by weight of at least one compound selected from magnesium, strontium, and barium compounds. The patent also details a process for preparing polyester films using the electrostatic cooling method, which utilizes the polyester composition he developed.
Career Highlights
Kazuhiro Kunugihara is currently associated with Diafoil Company, Ltd., where he continues to innovate in the field of polyester materials. His work has been instrumental in advancing the technology surrounding polyester films.
Collaborations
Throughout his career, Kunugihara has collaborated with notable colleagues, including Takashi Kagiyama and Kazuo Endo. These collaborations have contributed to the success of his projects and the advancement of polyester technology.
Conclusion
Kazuhiro Kunugihara is a distinguished inventor whose work in polyester compositions has paved the way for advancements in polyester film technology. His contributions continue to impact the industry positively.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile