This inventor holds 2 USPTO granted patents and 3 published patent applications. Top assignee: Dai Nippon Insatsu Kabushiki Kaisha. Active years: 1992-1995.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1992-1995
Title: Masashi Nishiyama: Innovator in Ultra-High Molecular Weight Polyethylene
Introduction
Masashi Nishiyama is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of materials science, particularly in the development of ultra-high molecular weight polyethylene. With a total of 2 patents to his name, Nishiyama's work has had a considerable impact on various industrial applications.
Latest Patents
Nishiyama's latest patents include a method of injection molding ultra-high molecular weight polyethylene. This invention relates to a sliding member formed of a synthetic resin composed mainly of polyethylene. The sliding member comprises a molded piece of polyethylene with a viscosity-average molecular weight ranging from 500,000 to 6,000,000. This material exhibits a low coefficient of friction and excels in both wear resistance and the ability to prevent abrasion of associated members. Another notable patent is for an ultra-high-molecular-weight polyethylene sheet. This sheet is characterized by its thickness of 100 to 300 micrometers and is produced by extruding a feed polyethylene that includes ultra-high-molecular-weight polyethylene with a viscosity-average molecular weight of 300,000 to 2,000,000.
Career Highlights
Masashi Nishiyama is currently associated with Dai Nippon Insatsu Kabushiki Kaisha, a leading company in the printing and manufacturing sector. His work at this organization has allowed him to focus on innovative solutions in material science, particularly in the development of advanced polyethylene products.
Collaborations
Nishiyama has collaborated with notable colleagues such as Tatsumi Takahashi and Hideaki Fujii. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Masashi Nishiyama's contributions to the field of ultra-high molecular weight polyethylene demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of material properties and their applications in various industries. Through his work, Nishiyama continues to influence the future of materials science.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile