Location History:
- Matsuyama-shi, EHIME791, JP (1995)
- Matsuyama-shi, Ehime JP (1991 - 1997)
- Matsuyama-shi, Ehime, JP (2001)
- Ehime, JP (1989 - 2003)
- Onsen-gun, JP (2006)
Company Filing History:
2 out of 2 
1 out of 31 
8 out of 832,812 Years Active: 1989-2006
Title: The Innovative Contributions of Tadashi Iura
Introduction
Tadashi Iura is a notable inventor based in Ehime, Japan. He has made significant contributions to the field of technology, holding a total of 11 patents. His work focuses on creating devices that enhance the quality of life for individuals, particularly those with disabilities.
Latest Patents
One of Iura's latest inventions is a supportive device for handicapped people. This moving device is designed to operate easily and safely, allowing for the movement of individuals between various types of beds and chairs. It supports the femoral region and backbone of the person being moved, rather than relying on traditional methods that suspend the individual by a belt or support the axillas and knees. The device features a body frame with front and rear wheels, a column, and a pair of side seat parts. It also includes a handrail frame and a lifting mechanism that allows for vertical movement of the seat parts, ensuring a smooth transition for the user.
Another significant patent is the method and apparatus for diametrically expanding metal shafts. This invention provides a technique for expanding a desired part of a metal shaft, which can be either a rod or a pipe. The apparatus consists of a driving rotary section and a driven rotary section, each equipped with holders, pressing devices, and biasing devices. This innovative design allows for efficient diametral expansion and subsequent straightening of the workpiece.
Career Highlights
Throughout his career, Tadashi Iura has worked with various companies, including Iura Co., Ltd. His inventions have not only advanced technology but have also contributed to improving the lives of many individuals.
Collaborations
Iura has collaborated with notable coworkers such as Keiji Yamamoto and Kazuki Mori. Their combined efforts have led to the development of innovative solutions in their respective fields.
Conclusion
Tadashi Iura's contributions to innovation and technology are commendable. His inventions, particularly in the realm of supportive devices and metal shaft expansion, showcase his dedication to improving functionality and accessibility. Iura's work continues to inspire future advancements in technology.