This inventor holds 10 USPTO granted patents and 1 published patent application. Top assignees: Mitsui Kinzoku Act Corporation, Ohi Seisakusho Co., Ltd., Honda Giken Kogyo Kabushiki Kaisha. Active years: 1981-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Yokohama, JP (1981 - 2004)
- Sayama, JP (2016)
- Kanagawa, JP (2006 - 2022)
Company Filing History:


Years Active: 1981-2026
Title: Yoshiaki Yokota: Innovator in Mechanisms and Lock Devices
Introduction
Yoshiaki Yokota is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of mechanical engineering, particularly in the development of innovative opening/closing mechanisms and door lock devices. With a total of 10 patents to his name, Yokota's work showcases his expertise and creativity in engineering solutions.
Latest Patents
Yokota's latest patents include an opening/closing mechanism for a tailgate and a door lock device. The opening/closing mechanism features a hinge device that allows the tailgate to rotate relative to side walls, utilizing an electric driving device to facilitate movement. This mechanism is designed to enhance the functionality and convenience of tailgates in vehicles. The door lock device incorporates a motor-driven output shaft that operates a latch and ratchet system, ensuring secure locking and unlocking through a well-engineered mechanical design.
Career Highlights
Throughout his career, Yoshiaki Yokota has worked with prominent companies such as Mitsui Kinzoku Act Corporation and Ohi Seisakusho Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects. His work has had a lasting impact on the industry, particularly in the areas of automotive and security mechanisms.
Collaborations
Yokota has collaborated with talented individuals in his field, including Shinji Katayose and Yukiyoshi Sasabe. These partnerships have fostered a creative environment that has led to the development of groundbreaking inventions and improvements in existing technologies.
Conclusion
Yoshiaki Yokota's contributions to mechanical engineering through his patents and collaborations highlight his role as an influential inventor. His innovative designs in opening/closing mechanisms and door lock devices continue to shape the industry and inspire future advancements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile