Location History:
- Aichi, JA (1978)
- Nishikasugai, JP (1979)
Company Filing History:
Years Active: 1978-1979
Title: Innovations by Hiroshi Hashimoto: Pioneering Bolt Tightening Technologies
Introduction
Hiroshi Hashimoto, an inventive mind based in Aichi, Japan, is known for his remarkable contributions to the field of fastening technologies. With a total of three patents to his name, Hashimoto has made significant advancements in methods and devices for tightening bolts, enhancing efficiency and safety in various applications.
Latest Patents
Hashimoto's latest patents focus on innovative solutions for tightening bolts. One notable patent is the "Device for Tightening Bolts," which describes a sophisticated system that includes drive means, detection means, and control means. This device enables bolts or nuts to be turned at high speed until they make contact with the tightening bearing surface of a clamped member, such as a plate. The system then transitions to low speed, carefully turning the bolt through a prescribed angle until it reaches a predetermined tightening completion position.
Another significant invention by Hashimoto is the "Method for Tightening Bolts." This method outlines the procedure for fastening bolts and similar threaded fasteners. Initially, the bolt is rotated at a high speed until it reaches an optimal point in relation to the bearing surface, ensuring it does not surpass the snug point. Subsequently, the bolt is rotated at a lower speed through a designated angle until it is securely stopped at the completion position.
Career Highlights
Hiroshi Hashimoto has built a commendable career at Sanyo Machine Works, Ltd., a company renowned for its manufacturing excellence. His expertise in fastening technologies has been integral to the company's advancements in this niche market.
Collaborations
Throughout his career, Hashimoto has had the privilege of collaborating with esteemed colleagues such as Kinya Mori and Tetsuo Abe. Together, they have worked on innovative projects aimed at refining fastening methods and devices, further establishing Sanyo Machine Works, Ltd. as a leader in the industry.
Conclusion
Hiroshi Hashimoto exemplifies the spirit of innovation through his significant patents and contributions to bolt tightening technologies. His inventions not only enhance operational efficiency but also ensure safety in various applications. As he continues to work at Sanyo Machine Works, Ltd., the potential for further innovations by Hashimoto remains promising.