This inventor holds 2 USPTO granted patents and 2 EPO patents. Top assignee: Nippon Closures Co., Ltd.. Active years: 2016-2023.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2016-2023
Title: Youichi Tsujiguchi: Innovator in Plastic Cap Technology
Introduction
Youichi Tsujiguchi is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of plastic cap technology, holding 2 patents that showcase his innovative approach to design and functionality.
Latest Patents
Tsujiguchi's latest patents include a plastic cap and a method for manufacturing the same. This invention presents a highly producible one-piece type cap that transforms into a two-piece type cap, enhancing sealability and openability. The design features a cap body with a pouring nozzle and an inner plug that ensures a secure fit with the container. Another patent focuses on a synthetic resin container closure that effectively prevents slipping-out during unsealing, ensuring reliability without excessive torque.
Career Highlights
Throughout his career, Tsujiguchi has worked with Nippon Closures Co., Ltd., where he has been instrumental in developing innovative closure solutions. His work has significantly impacted the packaging industry, particularly in enhancing user experience and product integrity.
Collaborations
He has collaborated with notable coworkers such as Shinji Ooka and Shinji Oomori, contributing to the advancement of closure technologies.
Conclusion
Youichi Tsujiguchi's contributions to plastic cap technology reflect his dedication to innovation and design. His patents not only improve functionality but also enhance the overall user experience in packaging solutions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile