Location History:
- Isehara, JP (1991)
- Yokohama, JP (1983 - 2012)
Company Filing History:
2 out of 548 
1 out of 42,485 
1 out of 3 Years Active: 1983-2012
Title: Toshio Inoue: Innovator in Steel Pipe Manufacturing and Air Compressor Technology
Introduction
Toshio Inoue is a notable inventor based in Yokohama, Japan. He has made significant contributions to the fields of steel pipe manufacturing and air compressor technology. With a total of 3 patents to his name, Inoue's work exemplifies innovation and engineering excellence.
Latest Patents
Inoue's latest patents include a steel pipe drawing apparatus and a drawn steel pipe manufacturing method. This apparatus is designed to manufacture drawn steel pipes with high accuracy and speed. It improves the dimensional accuracy of thick-wall portions and cutting positions of the drawn steel pipe. The invention utilizes a first hydraulic cylinder to move the die in the direction of the steel pipe drawing, while a second hydraulic cylinder moves the plug in the opposite direction. A position detecting sensor monitors the stroke position of the second hydraulic cylinder, allowing a computer to control its moving velocity. This ensures that the drawn steel pipe is produced without sagging in the wall-thickness gradient.
Another significant invention is the air compressor assembly. This assembly consists of an air tank, a compressor body, and a joining part that connects the two. The design features parallel axes for the air tank and compressor body, with the cylinder head positioned perpendicularly and inclined to the tank. This innovative configuration enhances the efficiency of compressed air supply.
Career Highlights
Throughout his career, Toshio Inoue has worked with prominent companies such as Tokico, Ltd. and Hitachi, Ltd. His experience in these organizations has contributed to his expertise in engineering and innovation.
Collaborations
Inoue has collaborated with notable coworkers, including Masayuki Tsuchida and Yoich Mizutani. Their collective efforts have further advanced the technologies in which they specialize.
Conclusion
Toshio Inoue's contributions to steel pipe manufacturing and air compressor technology highlight his innovative spirit and engineering prowess. His patents reflect a commitment to improving industrial processes and enhancing product quality.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.