This inventor holds 2 USPTO granted patents. Top assignee: Nitto Seiko Co., Ltd.. Active years: 1996-1997.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1996-1997
Title: Ryuichi Ohtsuki: Innovator in Eyewear Technology
Introduction
Ryuichi Ohtsuki is a notable inventor based in Kyoto, Japan. He has made significant contributions to the field of eyewear technology, particularly through his innovative designs for self-locking nuts used in eyeglasses. With a total of two patents to his name, Ohtsuki's work exemplifies the intersection of functionality and efficiency in product design.
Latest Patents
Ohtsuki's latest patents include a self-locking nut for eyeglasses featuring an unthreaded hole with vertical alignment. This design enhances assembling efficiency by allowing a male screw to secure a material between the head of the screw and the self-locking nut itself. The first member of this invention includes a female thread portion for the male screw and a pressing end face for material compression. Additionally, the second member has a self-locking hole that is concentric with the threaded hole, while the third member features a bushing portion that can be inserted into a hole in the material. Another patent focuses on a moisture-proof nut that includes a sealing element to waterproof the nut's main body and a cushioning element to absorb shock. Furthermore, Ohtsuki has developed a ring-shaped nut tightener that is portable and can be easily attached with a screw bit, along with a nut supplier designed for efficient positioning of self-locking nuts.
Career Highlights
Ryuichi Ohtsuki is currently employed at Nitto Seiko Co., Ltd., where he continues to innovate in the field of eyewear technology. His work has not only improved the functionality of eyeglasses but has also contributed to the overall user experience.
Collaborations
Ohtsuki has collaborated with notable coworkers, including Koreto Marui and Masahiro Ohara, who have also contributed to advancements in the field.
Conclusion
Ryuichi Ohtsuki's contributions to eyewear technology through his innovative patents demonstrate his commitment to enhancing product efficiency and user experience. His work continues to influence the industry and showcases the importance of innovation in everyday products.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile