Location History:
- Osaka, JP (1999)
- Osakasayama, JP (2000)
Company Filing History:
Years Active: 1999-2000
Title: Yosio Ueno: Innovator in Hoisting Technology
Introduction
Yosio Ueno is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of hoisting technology, holding a total of 2 patents. His innovative designs focus on improving the functionality and efficiency of hoisting and traction apparatuses.
Latest Patents
Among his latest patents is a design for a hoist body of lever type. This invention aims to combine the operating lever for a hoist and traction apparatus into a single unit, enhancing workability while achieving downsizing. The design features a driving member with a non-circular configured part, which interacts with a ratchet wheel that has a non-circular fitting hole. This configuration ensures that the operating lever remains non-rotatable relative to the driving member. Additionally, the invention includes a feed pawl that engages with the ratchet wheel and a switching mechanism that allows the feed pawl to be selectively positioned in normal engagement, reverse engagement, or free rotation. This innovative approach not only downsizes the apparatus but also prevents the operating lever from rotating with the load sheave when in the free rotation position.
Career Highlights
Yosio Ueno is currently associated with Elephant Chain Block Co., Ltd., where he continues to develop and refine his inventions. His work has significantly impacted the efficiency and design of hoisting equipment, making it more user-friendly and effective.
Collaborations
Ueno has collaborated with notable colleagues, including Toshimasa Mizutani and Eikiti Kobayasi. Their combined expertise has contributed to the advancement of hoisting technology and the successful development of innovative solutions.
Conclusion
Yosio Ueno's contributions to hoisting technology exemplify the spirit of innovation. His patents reflect a commitment to improving functionality and efficiency in the industry. Ueno's work continues to influence the field, paving the way for future advancements.