Location History:
- Kanagawa-ken, JP (2001 - 2008)
- Fuchu, JP (2003 - 2009)
Company Filing History:
3 out of 52,751 
2 out of 74 Years Active: 2001-2009
Title: Kazuaki Miyakoshi: Innovator in Elevator Technology
Introduction
Kazuaki Miyakoshi is a notable inventor based in Fuchu, Japan. He has made significant contributions to the field of elevator technology, holding a total of 5 patents. His innovative designs focus on enhancing the functionality and efficiency of elevator systems.
Latest Patents
Miyakoshi's latest patents include an elevator with an operation space in the center of a machine room. This design features a driving apparatus, a traction sheave, and a counterweight-side rope hitching portion arranged above one rail of the right and left cage-side guide rails. Additionally, a cage-side rope hitching portion and a speed governor are positioned above the other rail. This configuration allows for a large operation space in the center of the machine room floor. Furthermore, the machine beam can be extended fully in both the back and forth directions, eliminating the need for an additional building-side receiving beam. Another patent describes an elevator where a drive device, a traction sheave, and a weight-side stop portion are arranged above one of a pair of left and right cage-side guide rails. This design also ensures a wide workspace in the middle of the machinery chamber, with the control panel located along the middle of the inside wall surface. The machine beam's full extension in the machinery chamber negates the necessity for an additional supporting beam mounted in the building.
Career Highlights
Throughout his career, Kazuaki Miyakoshi has worked with prominent companies such as Kabushiki Kaisha Toshiba and Toshiba Elevator Kabushiki Kaisha. His experience in these organizations has allowed him to refine his skills and contribute to advancements in elevator technology.
Collaborations
Miyakoshi has collaborated with notable coworkers, including Takashi Ishii and Shigeru Takaishi. Their teamwork has fostered innovation and development in their projects.
Conclusion
Kazuaki Miyakoshi's contributions to elevator technology through his patents and collaborations highlight his role as a significant innovator in the field. His work continues to influence the design and functionality of modern elevator systems.