This inventor holds 2 USPTO granted patents. Top assignees: Koyo Seiko Company, Ltd., Koyo Machine Industries Company Limited. Active years: 2007.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
2 out of 772 
1 out of 43 Years Active: 2007
Title: Mitsumasa Ozeki: Innovator in Cross Shaft Joint Technology
Introduction
Mitsumasa Ozeki is a notable inventor based in Nara, Japan. He has made significant contributions to the field of mechanical engineering, particularly in the development of cross shaft joint technologies. With a total of 2 patents, Ozeki's innovations have had a considerable impact on various applications.
Latest Patents
Ozeki's latest patents include the "Cross Shaft Joint" and the "Cross Joint." The Cross Shaft Joint is designed to tiltably couple two shaft members, featuring a cross shaft with four shaft portions arranged between the two members. This invention includes outer ring cups that are rotatably provided to each shaft portion, allowing for effective coupling to the corresponding shaft members. Additionally, an attachment portion is formed on at least one of the outer ring cups to accommodate a balance weight for stabilization. The Cross Joint, on the other hand, involves outwardly fitting a bearing cup to each of the four pieces of a cross shaft member via a cylindrical rolling member. This design incorporates race portions formed on both the cross shaft member and the bearing cup, with a shoulder portion provided between the neck portions of two contiguous shafts.
Career Highlights
Throughout his career, Mitsumasa Ozeki has worked with reputable companies such as Koyo Seiko Company, Ltd. and Koyo Machine Industries Company Limited. His experience in these organizations has allowed him to refine his skills and contribute to innovative projects in the mechanical engineering sector.
Collaborations
Ozeki has collaborated with various professionals in his field, including his coworker Nobuo Komeyama. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Mitsumasa Ozeki's contributions to cross shaft joint technology exemplify his innovative spirit and dedication to engineering. His patents reflect a commitment to enhancing mechanical systems, making him a significant figure in his field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile