This inventor holds 1 USPTO granted patent. Top assignees: Fukui Seiki Industry Co., Ltd., Jtekt Corporation. Active years: 2026.
Company Filing History:
1 out of 1 
1 out of 2,463 
Years Active: 2026
Title: Yuki Kunii: Innovator in Synthetic Resin Technology
Introduction
Yuki Kunii is a notable inventor based in Osaka, Japan. She has made significant contributions to the field of synthetic resin technology, particularly in the design and manufacturing of rolling bearings. Her innovative approach has led to the development of a unique patent that enhances the functionality and efficiency of these components.
Latest Patents
Yuki Kunii holds a patent for a "Cage, rolling bearing, and method for molding cage." This invention features a cage made of synthetic resin that includes an annular body, multiple prongs, and a series of gate marks arranged circumferentially. The design incorporates a weld formed between adjacent gate marks and several pocket forming portions, each containing a through hole that extends axially. This innovative structure allows for improved performance in rolling bearings.
Career Highlights
Throughout her career, Yuki Kunii has worked with prominent companies such as Jtekt Corporation and Fukui Seiki Industry Co., Ltd. Her experience in these organizations has allowed her to refine her skills and contribute to advancements in engineering and manufacturing processes.
Collaborations
Yuki has collaborated with talented individuals in her field, including Hironori Hiraoka and Takashi Iwata. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Yuki Kunii's contributions to synthetic resin technology and her innovative patent demonstrate her commitment to advancing engineering solutions. Her work continues to influence the industry and inspire future inventors.