This inventor holds 5 USPTO granted patents and 12 published patent applications. Top assignees: Chikura Kogyo Kabushiki Kaisha, Idemitsu Kosan., Ltd., Ykk Corporation. Active years: 1985-2026.
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 2 
2 out of 86 
1 out of 1,408 Years Active: 1985-2026
Title: The Innovations of Kei Yoshida: A Visionary from Tokyo
Introduction: Kei Yoshida is a distinguished inventor based in Tokyo, Japan, known for his innovative contributions to the field of engineering. With three patents to his name, Yoshida has made significant strides in developing practical solutions that enhance everyday life.
Latest Patents: Among his latest inventions is the innovative "Cord End Stopper," which showcases his ability to simplify and improve functionality in design. Another remarkable invention is the "Door Swinging Device for Automatically Swinging Doors." This device is engineered to enable doors, which are hinged to a supporting frame, to swing automatically around a vertical axis. The mechanism includes several components: a rotating mechanism, an arm member attached to the rotating mechanism, a slider that connects to the arm member and moves in a specific plane, and a guiding mechanism that allows the slider to move parallel to that plane, ensuring seamless door operation.
Career Highlights: Throughout his career, Kei Yoshida has been affiliated with notable companies such as Chikura Kogyo Co., Ltd. and YKK Corporation. His experience in these organizations has provided him with a solid foundation in design and innovation, contributing to the successful development of his patents.
Collaborations: Yoshida has worked alongside talented individuals, including Masayuki Murokawa and Toshiaki Nomura. Their combined expertise has contributed to the development and refinement of various patented technologies, highlighting the collaborative spirit that drives innovation.
Conclusion: Kei Yoshida's dedication to inventing practical and effective solutions underscores his role as a prominent figure in the field of innovation. With his impressive portfolio of patents and valuable industry collaborations, he continues to inspire future generations of inventors and engineers in Tokyo and beyond.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile