This inventor holds 2 USPTO granted patents. Top assignees: Fuji Jukogyo Kabushiki Kaisha, Toray Industries, Inc.. Active years: 1985-1998.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1985-1998
Title: Innovations of Katsuharu Morioka
Introduction
Katsuharu Morioka is a notable inventor based in Kani, Japan. He has made significant contributions to the field of engineering, particularly in the development of advanced materials and manufacturing methods. With a total of 2 patents, his work reflects a commitment to innovation and efficiency.
Latest Patents
Morioka's latest patents include an injection-molded gear for engines and a method for manufacturing it. This gear is designed for utility engines, boasting high reliability, tenacity, and accuracy. It can be produced at a low cost without the need for cutting, which ensures a substantial reduction in noise. The inner part of the cam crankshaft gear is made from an insert ring of a sintered iron alloy, while the outer portion and toothed crest are formed by injection-molding a polyamide resin, such as nylon 66. The resulting molded product undergoes heat treatment to achieve a relative viscosity of 3.5 or higher.
Another significant patent by Morioka is for an antistatic resinous composition. This composition consists of graft copolymers created through emulsion polymerization, which includes a mixture of monomers with polyalkylene oxide chains and vinyl monomers. The resulting material exhibits permanent antistatic properties, superior mechanical characteristics, and high flowability.
Career Highlights
Throughout his career, Morioka has worked with prominent companies such as Fuji Jukogyo Kabushiki Kaisha and Toray Industries, Inc. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Morioka has collaborated with several talented individuals, including Masayuki Tanaka and Mitsugu Sakai. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Katsuharu Morioka's contributions to engineering and materials science are noteworthy. His innovative patents and collaborations highlight his dedication to advancing technology and improving manufacturing processes.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile